15687830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 29338848

約数和(自身を除く): 13651018

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 461, 830, 922, 2305, 3403, 4610, 6806, 17015, 18901, 34030, 37802, 38263, 76526, 94505, 189010, 191315, 382630, 1568783, 3137566, 7843915, 15687830]

約数ペア:

[(1, 15687830), (2, 7843915), (5, 3137566), (10, 1568783), (41, 382630), (82, 191315), (83, 189010), (166, 94505), (205, 76526), (410, 38263), (415, 37802), (461, 34030), (830, 18901), (922, 17015), (2305, 6806), (3403, 4610)]