8027730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 21026304

約数和(自身を除く): 12998574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 467, 573, 934, 955, 1146, 1401, 1719, 1910, 2335, 2802, 2865, 3438, 4203, 4670, 5730, 7005, 8406, 8595, 14010, 17190, 21015, 42030, 89197, 178394, 267591, 445985, 535182, 802773, 891970, 1337955, 1605546, 2675910, 4013865, 8027730]

約数ペア:

[(1, 8027730), (2, 4013865), (3, 2675910), (5, 1605546), (6, 1337955), (9, 891970), (10, 802773), (15, 535182), (18, 445985), (30, 267591), (45, 178394), (90, 89197), (191, 42030), (382, 21015), (467, 17190), (573, 14010), (934, 8595), (955, 8406), (1146, 7005), (1401, 5730), (1719, 4670), (1910, 4203), (2335, 3438), (2802, 2865)]