259015890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1233409}}^1$

素因数の和:1233426

約数の個数: 32

約数和(自身を含む): 710444160

約数和(自身を除く): 451428270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1233409, 2466818, 3700227, 6167045, 7400454, 8633863, 12334090, 17267726, 18501135, 25901589, 37002270, 43169315, 51803178, 86338630, 129507945, 259015890]

約数ペア:

[(1, 259015890), (2, 129507945), (3, 86338630), (5, 51803178), (6, 43169315), (7, 37002270), (10, 25901589), (14, 18501135), (15, 17267726), (21, 12334090), (30, 8633863), (35, 7400454), (42, 6167045), (70, 3700227), (105, 2466818), (210, 1233409)]