38018970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 118552896

約数和(自身を除く): 80533926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 162, 165, 170, 187, 198, 251, 255, 270, 297, 306, 330, 374, 405, 459, 495, 502, 510, 561, 594, 753, 765, 810, 891, 918, 935, 990, 1122, 1255, 1377, 1485, 1506, 1530, 1683, 1782, 1870, 2259, 2295, 2510, 2754, 2761, 2805, 2970, 3366, 3765, 4267, 4455, 4518, 4590, 5049, 5522, 5610, 6777, 6885, 7530, 8283, 8415, 8534, 8910, 10098, 11295, 12801, 13554, 13770, 13805, 15147, 16566, 16830, 20331, 21335, 22590, 24849, 25245, 25602, 27610, 30294, 33885, 38403, 40662, 41415, 42670, 46937, 49698, 50490, 64005, 67770, 74547, 75735, 76806, 82830, 93874, 101655, 115209, 124245, 128010, 140811, 149094, 151470, 192015, 203310, 223641, 230418, 234685, 248490, 281622, 345627, 372735, 384030, 422433, 447282, 469370, 576045, 691254, 704055, 745470, 844866, 1118205, 1152090, 1267299, 1408110, 1728135, 2112165, 2236410, 2534598, 3456270, 3801897, 4224330, 6336495, 7603794, 12672990, 19009485, 38018970]

約数ペア:

[(1, 38018970), (2, 19009485), (3, 12672990), (5, 7603794), (6, 6336495), (9, 4224330), (10, 3801897), (11, 3456270), (15, 2534598), (17, 2236410), (18, 2112165), (22, 1728135), (27, 1408110), (30, 1267299), (33, 1152090), (34, 1118205), (45, 844866), (51, 745470), (54, 704055), (55, 691254), (66, 576045), (81, 469370), (85, 447282), (90, 422433), (99, 384030), (102, 372735), (110, 345627), (135, 281622), (153, 248490), (162, 234685), (165, 230418), (170, 223641), (187, 203310), (198, 192015), (251, 151470), (255, 149094), (270, 140811), (297, 128010), (306, 124245), (330, 115209), (374, 101655), (405, 93874), (459, 82830), (495, 76806), (502, 75735), (510, 74547), (561, 67770), (594, 64005), (753, 50490), (765, 49698), (810, 46937), (891, 42670), (918, 41415), (935, 40662), (990, 38403), (1122, 33885), (1255, 30294), (1377, 27610), (1485, 25602), (1506, 25245), (1530, 24849), (1683, 22590), (1782, 21335), (1870, 20331), (2259, 16830), (2295, 16566), (2510, 15147), (2754, 13805), (2761, 13770), (2805, 13554), (2970, 12801), (3366, 11295), (3765, 10098), (4267, 8910), (4455, 8534), (4518, 8415), (4590, 8283), (5049, 7530), (5522, 6885), (5610, 6777)]