64348830

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 224

約数和(自身を含む): 215941824

約数和(自身を除く): 151592994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 97, 105, 117, 126, 130, 135, 162, 182, 189, 194, 195, 210, 234, 243, 270, 273, 291, 315, 351, 378, 390, 405, 455, 485, 486, 546, 567, 582, 585, 630, 679, 702, 729, 810, 819, 873, 910, 945, 970, 1053, 1134, 1170, 1215, 1261, 1358, 1365, 1455, 1458, 1638, 1701, 1746, 1755, 1890, 2037, 2106, 2430, 2457, 2522, 2619, 2730, 2835, 2910, 3159, 3395, 3402, 3510, 3645, 3783, 4074, 4095, 4365, 4914, 5103, 5238, 5265, 5670, 6111, 6305, 6318, 6790, 7290, 7371, 7566, 7857, 8190, 8505, 8730, 8827, 9477, 10185, 10206, 10530, 11349, 12222, 12285, 12610, 13095, 14742, 15714, 15795, 17010, 17654, 18333, 18915, 18954, 20370, 22113, 22698, 23571, 24570, 25515, 26190, 26481, 30555, 31590, 34047, 36666, 36855, 37830, 39285, 44135, 44226, 47142, 47385, 51030, 52962, 54999, 56745, 61110, 66339, 68094, 70713, 73710, 78570, 79443, 88270, 91665, 94770, 102141, 109998, 110565, 113490, 117855, 132405, 132678, 141426, 158886, 164997, 170235, 183330, 204282, 221130, 235710, 238329, 264810, 274995, 306423, 329994, 331695, 340470, 353565, 397215, 476658, 494991, 510705, 549990, 612846, 663390, 707130, 714987, 794430, 824985, 919269, 989982, 1021410, 1191645, 1429974, 1532115, 1649970, 1838538, 2144961, 2383290, 2474955, 3064230, 3574935, 4289922, 4596345, 4949910, 6434883, 7149870, 9192690, 10724805, 12869766, 21449610, 32174415, 64348830]

約数ペア:

[(1, 64348830), (2, 32174415), (3, 21449610), (5, 12869766), (6, 10724805), (7, 9192690), (9, 7149870), (10, 6434883), (13, 4949910), (14, 4596345), (15, 4289922), (18, 3574935), (21, 3064230), (26, 2474955), (27, 2383290), (30, 2144961), (35, 1838538), (39, 1649970), (42, 1532115), (45, 1429974), (54, 1191645), (63, 1021410), (65, 989982), (70, 919269), (78, 824985), (81, 794430), (90, 714987), (91, 707130), (97, 663390), (105, 612846), (117, 549990), (126, 510705), (130, 494991), (135, 476658), (162, 397215), (182, 353565), (189, 340470), (194, 331695), (195, 329994), (210, 306423), (234, 274995), (243, 264810), (270, 238329), (273, 235710), (291, 221130), (315, 204282), (351, 183330), (378, 170235), (390, 164997), (405, 158886), (455, 141426), (485, 132678), (486, 132405), (546, 117855), (567, 113490), (582, 110565), (585, 109998), (630, 102141), (679, 94770), (702, 91665), (729, 88270), (810, 79443), (819, 78570), (873, 73710), (910, 70713), (945, 68094), (970, 66339), (1053, 61110), (1134, 56745), (1170, 54999), (1215, 52962), (1261, 51030), (1358, 47385), (1365, 47142), (1455, 44226), (1458, 44135), (1638, 39285), (1701, 37830), (1746, 36855), (1755, 36666), (1890, 34047), (2037, 31590), (2106, 30555), (2430, 26481), (2457, 26190), (2522, 25515), (2619, 24570), (2730, 23571), (2835, 22698), (2910, 22113), (3159, 20370), (3395, 18954), (3402, 18915), (3510, 18333), (3645, 17654), (3783, 17010), (4074, 15795), (4095, 15714), (4365, 14742), (4914, 13095), (5103, 12610), (5238, 12285), (5265, 12222), (5670, 11349), (6111, 10530), (6305, 10206), (6318, 10185), (6790, 9477), (7290, 8827), (7371, 8730), (7566, 8505), (7857, 8190)]