158305770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{35897}}^1$

素因数の和:35924

約数の個数: 72

約数和(自身を含む): 478807524

約数和(自身を除く): 320501754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 35897, 71794, 107691, 179485, 215382, 251279, 323073, 358970, 502558, 538455, 646146, 753837, 1076910, 1256395, 1507674, 1615365, 1758953, 2261511, 2512790, 3230730, 3517906, 3769185, 4523022, 5276859, 7538370, 8794765, 10553718, 11307555, 15830577, 17589530, 22615110, 26384295, 31661154, 52768590, 79152885, 158305770]

約数ペア:

[(1, 158305770), (2, 79152885), (3, 52768590), (5, 31661154), (6, 26384295), (7, 22615110), (9, 17589530), (10, 15830577), (14, 11307555), (15, 10553718), (18, 8794765), (21, 7538370), (30, 5276859), (35, 4523022), (42, 3769185), (45, 3517906), (49, 3230730), (63, 2512790), (70, 2261511), (90, 1758953), (98, 1615365), (105, 1507674), (126, 1256395), (147, 1076910), (210, 753837), (245, 646146), (294, 538455), (315, 502558), (441, 358970), (490, 323073), (630, 251279), (735, 215382), (882, 179485), (1470, 107691), (2205, 71794), (4410, 35897)]