30034970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13886

約数の個数: 32

約数和(自身を含む): 63783936

約数和(自身を除く): 33748966

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13841, 27682, 69205, 96887, 138410, 193774, 429071, 484435, 858142, 968870, 2145355, 3003497, 4290710, 6006994, 15017485, 30034970]

約数ペア:

[(1, 30034970), (2, 15017485), (5, 6006994), (7, 4290710), (10, 3003497), (14, 2145355), (31, 968870), (35, 858142), (62, 484435), (70, 429071), (155, 193774), (217, 138410), (310, 96887), (434, 69205), (1085, 27682), (2170, 13841)]