43988490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 145297152

約数和(自身を除く): 101308662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 63, 65, 70, 78, 82, 90, 91, 105, 117, 123, 126, 130, 131, 182, 195, 205, 210, 234, 246, 262, 273, 287, 315, 369, 390, 393, 410, 455, 533, 546, 574, 585, 615, 630, 655, 738, 786, 819, 861, 910, 917, 1066, 1170, 1179, 1230, 1310, 1365, 1435, 1599, 1638, 1703, 1722, 1834, 1845, 1965, 2358, 2583, 2665, 2730, 2751, 2870, 3198, 3406, 3690, 3731, 3930, 4095, 4305, 4585, 4797, 5109, 5166, 5330, 5371, 5502, 5895, 7462, 7995, 8190, 8253, 8515, 8610, 9170, 9594, 10218, 10742, 11193, 11790, 11921, 12915, 13755, 15327, 15990, 16113, 16506, 17030, 18655, 22386, 23842, 23985, 25545, 25830, 26855, 27510, 30654, 32226, 33579, 35763, 37310, 37597, 41265, 47970, 48339, 51090, 53710, 55965, 59605, 67158, 69823, 71526, 75194, 76635, 80565, 82530, 96678, 107289, 111930, 112791, 119210, 139646, 153270, 161130, 167895, 178815, 187985, 209469, 214578, 225582, 241695, 335790, 338373, 349115, 357630, 375970, 418938, 483390, 488761, 536445, 563955, 628407, 676746, 698230, 977522, 1047345, 1072890, 1127910, 1256814, 1466283, 1691865, 2094690, 2443805, 2932566, 3142035, 3383730, 4398849, 4887610, 6284070, 7331415, 8797698, 14662830, 21994245, 43988490]

約数ペア:

[(1, 43988490), (2, 21994245), (3, 14662830), (5, 8797698), (6, 7331415), (7, 6284070), (9, 4887610), (10, 4398849), (13, 3383730), (14, 3142035), (15, 2932566), (18, 2443805), (21, 2094690), (26, 1691865), (30, 1466283), (35, 1256814), (39, 1127910), (41, 1072890), (42, 1047345), (45, 977522), (63, 698230), (65, 676746), (70, 628407), (78, 563955), (82, 536445), (90, 488761), (91, 483390), (105, 418938), (117, 375970), (123, 357630), (126, 349115), (130, 338373), (131, 335790), (182, 241695), (195, 225582), (205, 214578), (210, 209469), (234, 187985), (246, 178815), (262, 167895), (273, 161130), (287, 153270), (315, 139646), (369, 119210), (390, 112791), (393, 111930), (410, 107289), (455, 96678), (533, 82530), (546, 80565), (574, 76635), (585, 75194), (615, 71526), (630, 69823), (655, 67158), (738, 59605), (786, 55965), (819, 53710), (861, 51090), (910, 48339), (917, 47970), (1066, 41265), (1170, 37597), (1179, 37310), (1230, 35763), (1310, 33579), (1365, 32226), (1435, 30654), (1599, 27510), (1638, 26855), (1703, 25830), (1722, 25545), (1834, 23985), (1845, 23842), (1965, 22386), (2358, 18655), (2583, 17030), (2665, 16506), (2730, 16113), (2751, 15990), (2870, 15327), (3198, 13755), (3406, 12915), (3690, 11921), (3731, 11790), (3930, 11193), (4095, 10742), (4305, 10218), (4585, 9594), (4797, 9170), (5109, 8610), (5166, 8515), (5330, 8253), (5371, 8190), (5502, 7995), (5895, 7462)]