229977510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2731}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 632600064

約数和(自身を除く): 402622554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 1203, 2005, 2406, 2731, 2807, 4010, 5462, 5614, 6015, 8193, 8421, 12030, 13655, 14035, 16386, 16842, 19117, 27310, 28070, 38234, 40965, 42105, 57351, 81930, 84210, 95585, 114702, 191170, 286755, 573510, 1095131, 2190262, 3285393, 5475655, 6570786, 7665917, 10951310, 15331834, 16426965, 22997751, 32853930, 38329585, 45995502, 76659170, 114988755, 229977510]

約数ペア:

[(1, 229977510), (2, 114988755), (3, 76659170), (5, 45995502), (6, 38329585), (7, 32853930), (10, 22997751), (14, 16426965), (15, 15331834), (21, 10951310), (30, 7665917), (35, 6570786), (42, 5475655), (70, 3285393), (105, 2190262), (210, 1095131), (401, 573510), (802, 286755), (1203, 191170), (2005, 114702), (2406, 95585), (2731, 84210), (2807, 81930), (4010, 57351), (5462, 42105), (5614, 40965), (6015, 38234), (8193, 28070), (8421, 27310), (12030, 19117), (13655, 16842), (14035, 16386)]