63413140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15619}}^1$

素因数の和:15664

約数の個数: 48

約数和(自身を含む): 157449600

約数和(自身を除く): 94036460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 15619, 31238, 62476, 78095, 109333, 156190, 218666, 312380, 437332, 452951, 546665, 905902, 1093330, 1811804, 2186660, 2264755, 3170657, 4529510, 6341314, 9059020, 12682628, 15853285, 31706570, 63413140]

約数ペア:

[(1, 63413140), (2, 31706570), (4, 15853285), (5, 12682628), (7, 9059020), (10, 6341314), (14, 4529510), (20, 3170657), (28, 2264755), (29, 2186660), (35, 1811804), (58, 1093330), (70, 905902), (116, 546665), (140, 452951), (145, 437332), (203, 312380), (290, 218666), (406, 156190), (580, 109333), (812, 78095), (1015, 62476), (2030, 31238), (4060, 15619)]