316136810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{3889}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 621777600

約数和(自身を除く): 305640790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 3695, 3889, 7390, 7778, 8129, 16258, 19445, 38890, 40645, 42779, 81290, 85558, 213895, 427790, 2873971, 5747942, 14369855, 28739710, 31613681, 63227362, 158068405, 316136810]

約数ペア:

[(1, 316136810), (2, 158068405), (5, 63227362), (10, 31613681), (11, 28739710), (22, 14369855), (55, 5747942), (110, 2873971), (739, 427790), (1478, 213895), (3695, 85558), (3889, 81290), (7390, 42779), (7778, 40645), (8129, 38890), (16258, 19445)]