30948642

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2704

約数の個数: 40

約数和(自身を含む): 70324716

約数和(自身を除く): 39376074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 2617, 3942, 5234, 5913, 7851, 11826, 15702, 23553, 47106, 70659, 141318, 191041, 211977, 382082, 423954, 573123, 1146246, 1719369, 3438738, 5158107, 10316214, 15474321, 30948642]

約数ペア:

[(1, 30948642), (2, 15474321), (3, 10316214), (6, 5158107), (9, 3438738), (18, 1719369), (27, 1146246), (54, 573123), (73, 423954), (81, 382082), (146, 211977), (162, 191041), (219, 141318), (438, 70659), (657, 47106), (1314, 23553), (1971, 15702), (2617, 11826), (3942, 7851), (5234, 5913)]