13995570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 21255630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 149, 155, 186, 202, 298, 303, 310, 447, 465, 505, 606, 745, 894, 930, 1010, 1490, 1515, 2235, 3030, 3131, 4470, 4619, 6262, 9238, 9393, 13857, 15049, 15655, 18786, 23095, 27714, 30098, 31310, 45147, 46190, 46965, 69285, 75245, 90294, 93930, 138570, 150490, 225735, 451470, 466519, 933038, 1399557, 2332595, 2799114, 4665190, 6997785, 13995570]

約数ペア:

[(1, 13995570), (2, 6997785), (3, 4665190), (5, 2799114), (6, 2332595), (10, 1399557), (15, 933038), (30, 466519), (31, 451470), (62, 225735), (93, 150490), (101, 138570), (149, 93930), (155, 90294), (186, 75245), (202, 69285), (298, 46965), (303, 46190), (310, 45147), (447, 31310), (465, 30098), (505, 27714), (606, 23095), (745, 18786), (894, 15655), (930, 15049), (1010, 13857), (1490, 9393), (1515, 9238), (2235, 6262), (3030, 4619), (3131, 4470)]