15707069140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1420169}}^1$

素因数の和:1420264

約数の個数: 48

約数和(自身を含む): 38174169600

約数和(自身を除く): 22467100460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 1420169, 2840338, 5680676, 7100845, 9941183, 14201690, 19882366, 28403380, 39764732, 49705915, 99411830, 112193351, 198823660, 224386702, 448773404, 560966755, 785353457, 1121933510, 1570706914, 2243867020, 3141413828, 3926767285, 7853534570, 15707069140]

約数ペア:

[(1, 15707069140), (2, 7853534570), (4, 3926767285), (5, 3141413828), (7, 2243867020), (10, 1570706914), (14, 1121933510), (20, 785353457), (28, 560966755), (35, 448773404), (70, 224386702), (79, 198823660), (140, 112193351), (158, 99411830), (316, 49705915), (395, 39764732), (553, 28403380), (790, 19882366), (1106, 14201690), (1580, 9941183), (2212, 7100845), (2765, 5680676), (5530, 2840338), (11060, 1420169)]