30914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 94039200

約数和(自身を除く): 63125160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 3529, 4380, 7058, 8760, 10587, 14116, 17645, 21174, 28232, 35290, 42348, 52935, 70580, 84696, 105870, 141160, 211740, 257617, 423480, 515234, 772851, 1030468, 1288085, 1545702, 2060936, 2576170, 3091404, 3864255, 5152340, 6182808, 7728510, 10304680, 15457020, 30914040]

約数ペア:

[(1, 30914040), (2, 15457020), (3, 10304680), (4, 7728510), (5, 6182808), (6, 5152340), (8, 3864255), (10, 3091404), (12, 2576170), (15, 2060936), (20, 1545702), (24, 1288085), (30, 1030468), (40, 772851), (60, 515234), (73, 423480), (120, 257617), (146, 211740), (219, 141160), (292, 105870), (365, 84696), (438, 70580), (584, 52935), (730, 42348), (876, 35290), (1095, 28232), (1460, 21174), (1752, 17645), (2190, 14116), (2920, 10587), (3529, 8760), (4380, 7058)]