115687020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12281}}^1$

素因数の和:12450

約数の個数: 48

約数和(自身を含む): 326013408

約数和(自身を除く): 210326388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 12281, 24562, 36843, 49124, 61405, 73686, 122810, 147372, 184215, 245620, 368430, 736860, 1928117, 3856234, 5784351, 7712468, 9640585, 11568702, 19281170, 23137404, 28921755, 38562340, 57843510, 115687020]

約数ペア:

[(1, 115687020), (2, 57843510), (3, 38562340), (4, 28921755), (5, 23137404), (6, 19281170), (10, 11568702), (12, 9640585), (15, 7712468), (20, 5784351), (30, 3856234), (60, 1928117), (157, 736860), (314, 368430), (471, 245620), (628, 184215), (785, 147372), (942, 122810), (1570, 73686), (1884, 61405), (2355, 49124), (3140, 36843), (4710, 24562), (9420, 12281)]