2004647550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{431107}}^1$

素因数の和:431153

約数の個数: 48

約数和(自身を含む): 5131909632

約数和(自身を除く): 3127262082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 431107, 862214, 1293321, 2155535, 2586642, 4311070, 6466605, 10777675, 12933210, 13364317, 21555350, 26728634, 32333025, 40092951, 64666050, 66821585, 80185902, 133643170, 200464755, 334107925, 400929510, 668215850, 1002323775, 2004647550]

約数ペア:

[(1, 2004647550), (2, 1002323775), (3, 668215850), (5, 400929510), (6, 334107925), (10, 200464755), (15, 133643170), (25, 80185902), (30, 66821585), (31, 64666050), (50, 40092951), (62, 32333025), (75, 26728634), (93, 21555350), (150, 13364317), (155, 12933210), (186, 10777675), (310, 6466605), (465, 4311070), (775, 2586642), (930, 2155535), (1550, 1293321), (2325, 862214), (4650, 431107)]