195061740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191237}}^1$

素因数の和:191266

約数の個数: 48

約数和(自身を含む): 578303712

約数和(自身を除く): 383241972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 191237, 382474, 573711, 764948, 956185, 1147422, 1912370, 2294844, 2868555, 3251029, 3824740, 5737110, 6502058, 9753087, 11474220, 13004116, 16255145, 19506174, 32510290, 39012348, 48765435, 65020580, 97530870, 195061740]

約数ペア:

[(1, 195061740), (2, 97530870), (3, 65020580), (4, 48765435), (5, 39012348), (6, 32510290), (10, 19506174), (12, 16255145), (15, 13004116), (17, 11474220), (20, 9753087), (30, 6502058), (34, 5737110), (51, 3824740), (60, 3251029), (68, 2868555), (85, 2294844), (102, 1912370), (170, 1147422), (204, 956185), (255, 764948), (340, 573711), (510, 382474), (1020, 191237)]