31149390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2711}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 43831986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 2711, 3830, 5422, 5745, 8133, 11490, 13555, 16266, 27110, 40665, 81330, 1038313, 2076626, 3114939, 5191565, 6229878, 10383130, 15574695, 31149390]

約数ペア:

[(1, 31149390), (2, 15574695), (3, 10383130), (5, 6229878), (6, 5191565), (10, 3114939), (15, 2076626), (30, 1038313), (383, 81330), (766, 40665), (1149, 27110), (1915, 16266), (2298, 13555), (2711, 11490), (3830, 8133), (5422, 5745)]