738631180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{52237}}^1$

素因数の和:52354

約数の個数: 48

約数和(自身を含む): 1790300736

約数和(自身を除く): 1051669556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 52237, 104474, 208948, 261185, 365659, 522370, 731318, 1044740, 1462636, 1828295, 3656590, 5275937, 7313180, 10551874, 21103748, 26379685, 36931559, 52759370, 73863118, 105518740, 147726236, 184657795, 369315590, 738631180]

約数ペア:

[(1, 738631180), (2, 369315590), (4, 184657795), (5, 147726236), (7, 105518740), (10, 73863118), (14, 52759370), (20, 36931559), (28, 26379685), (35, 21103748), (70, 10551874), (101, 7313180), (140, 5275937), (202, 3656590), (404, 1828295), (505, 1462636), (707, 1044740), (1010, 731318), (1414, 522370), (2020, 365659), (2828, 261185), (3535, 208948), (7070, 104474), (14140, 52237)]