79531830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{126241}}^1$

素因数の和:126261

約数の個数: 48

約数和(自身を含む): 236325024

約数和(自身を除く): 156793194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 126241, 252482, 378723, 631205, 757446, 883687, 1136169, 1262410, 1767374, 1893615, 2272338, 2651061, 3787230, 4418435, 5302122, 5680845, 7953183, 8836870, 11361690, 13255305, 15906366, 26510610, 39765915, 79531830]

約数ペア:

[(1, 79531830), (2, 39765915), (3, 26510610), (5, 15906366), (6, 13255305), (7, 11361690), (9, 8836870), (10, 7953183), (14, 5680845), (15, 5302122), (18, 4418435), (21, 3787230), (30, 2651061), (35, 2272338), (42, 1893615), (45, 1767374), (63, 1262410), (70, 1136169), (90, 883687), (105, 757446), (126, 631205), (210, 378723), (315, 252482), (630, 126241)]