122292690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313571}}^1$

素因数の和:313594

約数の個数: 32

約数和(自身を含む): 316080576

約数和(自身を除く): 193787886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 313571, 627142, 940713, 1567855, 1881426, 3135710, 4076423, 4703565, 8152846, 9407130, 12229269, 20382115, 24458538, 40764230, 61146345, 122292690]

約数ペア:

[(1, 122292690), (2, 61146345), (3, 40764230), (5, 24458538), (6, 20382115), (10, 12229269), (13, 9407130), (15, 8152846), (26, 4703565), (30, 4076423), (39, 3135710), (65, 1881426), (78, 1567855), (130, 940713), (195, 627142), (390, 313571)]