78476930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9459

約数の個数: 48

約数和(自身を含む): 174005496

約数和(自身を除く): 95528566

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 9421, 18842, 47105, 65947, 94210, 131894, 160157, 320314, 329735, 461629, 659470, 800785, 923258, 1121099, 1601570, 2242198, 2308145, 4616290, 5605495, 7847693, 11210990, 15695386, 39238465, 78476930]

約数ペア:

[(1, 78476930), (2, 39238465), (5, 15695386), (7, 11210990), (10, 7847693), (14, 5605495), (17, 4616290), (34, 2308145), (35, 2242198), (49, 1601570), (70, 1121099), (85, 923258), (98, 800785), (119, 659470), (170, 461629), (238, 329735), (245, 320314), (490, 160157), (595, 131894), (833, 94210), (1190, 65947), (1666, 47105), (4165, 18842), (8330, 9421)]