830379110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2659}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 1737469440

約数和(自身を除く): 907090330

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 167, 170, 187, 334, 374, 835, 935, 1670, 1837, 1870, 2659, 2839, 3674, 5318, 5678, 9185, 13295, 14195, 18370, 26590, 28390, 29249, 31229, 45203, 58498, 62458, 90406, 146245, 156145, 226015, 292490, 312290, 444053, 452030, 497233, 888106, 994466, 2220265, 2486165, 4440530, 4884583, 4972330, 7548901, 9769166, 15097802, 24422915, 37744505, 48845830, 75489010, 83037911, 166075822, 415189555, 830379110]

約数ペア:

[(1, 830379110), (2, 415189555), (5, 166075822), (10, 83037911), (11, 75489010), (17, 48845830), (22, 37744505), (34, 24422915), (55, 15097802), (85, 9769166), (110, 7548901), (167, 4972330), (170, 4884583), (187, 4440530), (334, 2486165), (374, 2220265), (835, 994466), (935, 888106), (1670, 497233), (1837, 452030), (1870, 444053), (2659, 312290), (2839, 292490), (3674, 226015), (5318, 156145), (5678, 146245), (9185, 90406), (13295, 62458), (14195, 58498), (18370, 45203), (26590, 31229), (28390, 29249)]