41536730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 76669200

約数和(自身を除く): 35132470

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 457, 610, 745, 914, 1490, 2285, 4570, 9089, 18178, 27877, 45445, 55754, 68093, 90890, 136186, 139385, 278770, 340465, 680930, 4153673, 8307346, 20768365, 41536730]

約数ペア:

[(1, 41536730), (2, 20768365), (5, 8307346), (10, 4153673), (61, 680930), (122, 340465), (149, 278770), (298, 139385), (305, 136186), (457, 90890), (610, 68093), (745, 55754), (914, 45445), (1490, 27877), (2285, 18178), (4570, 9089)]