3969810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 120

約数和(自身を含む): 11957220

約数和(自身を除く): 7987410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 169, 174, 195, 234, 261, 270, 290, 338, 351, 377, 390, 405, 435, 507, 522, 585, 702, 754, 783, 810, 845, 870, 1014, 1053, 1131, 1170, 1305, 1521, 1566, 1690, 1755, 1885, 2106, 2262, 2349, 2535, 2610, 3042, 3393, 3510, 3770, 3915, 4563, 4698, 4901, 5070, 5265, 5655, 6786, 7605, 7830, 9126, 9802, 10179, 10530, 11310, 11745, 13689, 14703, 15210, 16965, 20358, 22815, 23490, 24505, 27378, 29406, 30537, 33930, 44109, 45630, 49010, 50895, 61074, 68445, 73515, 88218, 101790, 132327, 136890, 147030, 152685, 220545, 264654, 305370, 396981, 441090, 661635, 793962, 1323270, 1984905, 3969810]

約数ペア:

[(1, 3969810), (2, 1984905), (3, 1323270), (5, 793962), (6, 661635), (9, 441090), (10, 396981), (13, 305370), (15, 264654), (18, 220545), (26, 152685), (27, 147030), (29, 136890), (30, 132327), (39, 101790), (45, 88218), (54, 73515), (58, 68445), (65, 61074), (78, 50895), (81, 49010), (87, 45630), (90, 44109), (117, 33930), (130, 30537), (135, 29406), (145, 27378), (162, 24505), (169, 23490), (174, 22815), (195, 20358), (234, 16965), (261, 15210), (270, 14703), (290, 13689), (338, 11745), (351, 11310), (377, 10530), (390, 10179), (405, 9802), (435, 9126), (507, 7830), (522, 7605), (585, 6786), (702, 5655), (754, 5265), (783, 5070), (810, 4901), (845, 4698), (870, 4563), (1014, 3915), (1053, 3770), (1131, 3510), (1170, 3393), (1305, 3042), (1521, 2610), (1566, 2535), (1690, 2349), (1755, 2262), (1885, 2106)]