474719668990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{1859531}}^1$

素因数の和:1860073

約数の個数: 48

約数和(自身を含む): 995913272304

約数和(自身を除く): 521193603314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 521, 1042, 2605, 3647, 5210, 7294, 18235, 25529, 36470, 51058, 127645, 255290, 1859531, 3719062, 9297655, 13016717, 18595310, 26033434, 65083585, 91117019, 130167170, 182234038, 455585095, 911170190, 968815651, 1937631302, 4844078255, 6781709557, 9688156510, 13563419114, 33908547785, 47471966899, 67817095570, 94943933798, 237359834495, 474719668990]

約数ペア:

[(1, 474719668990), (2, 237359834495), (5, 94943933798), (7, 67817095570), (10, 47471966899), (14, 33908547785), (35, 13563419114), (49, 9688156510), (70, 6781709557), (98, 4844078255), (245, 1937631302), (490, 968815651), (521, 911170190), (1042, 455585095), (2605, 182234038), (3647, 130167170), (5210, 91117019), (7294, 65083585), (18235, 26033434), (25529, 18595310), (36470, 13016717), (51058, 9297655), (127645, 3719062), (255290, 1859531)]