73399770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{90617}}^1$

素因数の和:90636

約数の個数: 40

約数和(自身を含む): 197366004

約数和(自身を除く): 123966234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 90617, 181234, 271851, 453085, 543702, 815553, 906170, 1359255, 1631106, 2446659, 2718510, 4077765, 4893318, 7339977, 8155530, 12233295, 14679954, 24466590, 36699885, 73399770]

約数ペア:

[(1, 73399770), (2, 36699885), (3, 24466590), (5, 14679954), (6, 12233295), (9, 8155530), (10, 7339977), (15, 4893318), (18, 4077765), (27, 2718510), (30, 2446659), (45, 1631106), (54, 1359255), (81, 906170), (90, 815553), (135, 543702), (162, 453085), (270, 271851), (405, 181234), (810, 90617)]