61833080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90931}}^1$

素因数の和:90959

約数の個数: 32

約数和(自身を含む): 147309840

約数和(自身を除く): 85476760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 90931, 181862, 363724, 454655, 727448, 909310, 1545827, 1818620, 3091654, 3637240, 6183308, 7729135, 12366616, 15458270, 30916540, 61833080]

約数ペア:

[(1, 61833080), (2, 30916540), (4, 15458270), (5, 12366616), (8, 7729135), (10, 6183308), (17, 3637240), (20, 3091654), (34, 1818620), (40, 1545827), (68, 909310), (85, 727448), (136, 454655), (170, 363724), (340, 181862), (680, 90931)]