2347890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 5731776

約数和(自身を除く): 3383886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1283, 1830, 2566, 3849, 6415, 7698, 12830, 19245, 38490, 78263, 156526, 234789, 391315, 469578, 782630, 1173945, 2347890]

約数ペア:

[(1, 2347890), (2, 1173945), (3, 782630), (5, 469578), (6, 391315), (10, 234789), (15, 156526), (30, 78263), (61, 38490), (122, 19245), (183, 12830), (305, 7698), (366, 6415), (610, 3849), (915, 2566), (1283, 1830)]