71057630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 151165440

約数和(自身を除く): 80107810

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 107, 179, 214, 265, 358, 371, 530, 535, 742, 749, 895, 1070, 1253, 1498, 1790, 1855, 2506, 3710, 3745, 5671, 6265, 7490, 9487, 11342, 12530, 18974, 19153, 28355, 38306, 39697, 47435, 56710, 66409, 79394, 94870, 95765, 132818, 134071, 191530, 198485, 268142, 332045, 396970, 664090, 670355, 1015109, 1340710, 2030218, 5075545, 7105763, 10151090, 14211526, 35528815, 71057630]

約数ペア:

[(1, 71057630), (2, 35528815), (5, 14211526), (7, 10151090), (10, 7105763), (14, 5075545), (35, 2030218), (53, 1340710), (70, 1015109), (106, 670355), (107, 664090), (179, 396970), (214, 332045), (265, 268142), (358, 198485), (371, 191530), (530, 134071), (535, 132818), (742, 95765), (749, 94870), (895, 79394), (1070, 66409), (1253, 56710), (1498, 47435), (1790, 39697), (1855, 38306), (2506, 28355), (3710, 19153), (3745, 18974), (5671, 12530), (6265, 11342), (7490, 9487)]