3163420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 7479360

約数和(自身を除く): 4315940

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 529, 598, 1058, 1196, 1495, 2116, 2645, 2990, 5290, 5980, 6877, 10580, 12167, 13754, 24334, 27508, 34385, 48668, 60835, 68770, 121670, 137540, 158171, 243340, 316342, 632684, 790855, 1581710, 3163420]

約数ペア:

[(1, 3163420), (2, 1581710), (4, 790855), (5, 632684), (10, 316342), (13, 243340), (20, 158171), (23, 137540), (26, 121670), (46, 68770), (52, 60835), (65, 48668), (92, 34385), (115, 27508), (130, 24334), (230, 13754), (260, 12167), (299, 10580), (460, 6877), (529, 5980), (598, 5290), (1058, 2990), (1196, 2645), (1495, 2116)]