86784230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4421}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 169380288

約数和(自身を除く): 82596058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 4421, 8842, 9815, 19630, 22105, 44210, 57473, 114946, 287365, 574730, 667571, 1335142, 3337855, 6675710, 8678423, 17356846, 43392115, 86784230]

約数ペア:

[(1, 86784230), (2, 43392115), (5, 17356846), (10, 8678423), (13, 6675710), (26, 3337855), (65, 1335142), (130, 667571), (151, 574730), (302, 287365), (755, 114946), (1510, 57473), (1963, 44210), (3926, 22105), (4421, 19630), (8842, 9815)]