210002012730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21406933}}^1$

素因数の和:21407055

約数の個数: 48

約数和(自身を含む): 551014481160

約数和(自身を除く): 341012468430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 21406933, 42813866, 64220799, 107034665, 128441598, 192662397, 214069330, 321103995, 385324794, 642207990, 963311985, 1926623970, 2333355697, 4666711394, 7000067091, 11666778485, 14000134182, 21000201273, 23333556970, 35000335455, 42000402546, 70000670910, 105001006365, 210002012730]

約数ペア:

[(1, 210002012730), (2, 105001006365), (3, 70000670910), (5, 42000402546), (6, 35000335455), (9, 23333556970), (10, 21000201273), (15, 14000134182), (18, 11666778485), (30, 7000067091), (45, 4666711394), (90, 2333355697), (109, 1926623970), (218, 963311985), (327, 642207990), (545, 385324794), (654, 321103995), (981, 214069330), (1090, 192662397), (1635, 128441598), (1962, 107034665), (3270, 64220799), (4905, 42813866), (9810, 21406933)]