140743399770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16815221}}^1$

素因数の和:16815268

約数の個数: 64

約数和(自身を含む): 387422714880

約数和(自身を除く): 246679315110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 16815221, 33630442, 50445663, 84076105, 100891326, 151336989, 168152210, 252228315, 302673978, 454010967, 504456630, 521271851, 756684945, 908021934, 1042543702, 1513369890, 1563815553, 2270054835, 2606359255, 3127631106, 4540109670, 4691446659, 5212718510, 7819077765, 9382893318, 14074339977, 15638155530, 23457233295, 28148679954, 46914466590, 70371699885, 140743399770]

約数ペア:

[(1, 140743399770), (2, 70371699885), (3, 46914466590), (5, 28148679954), (6, 23457233295), (9, 15638155530), (10, 14074339977), (15, 9382893318), (18, 7819077765), (27, 5212718510), (30, 4691446659), (31, 4540109670), (45, 3127631106), (54, 2606359255), (62, 2270054835), (90, 1563815553), (93, 1513369890), (135, 1042543702), (155, 908021934), (186, 756684945), (270, 521271851), (279, 504456630), (310, 454010967), (465, 302673978), (558, 252228315), (837, 168152210), (930, 151336989), (1395, 100891326), (1674, 84076105), (2790, 50445663), (4185, 33630442), (8370, 16815221)]