9418980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 26550720

約数和(自身を除く): 17131740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 877, 895, 1074, 1754, 1790, 2148, 2631, 2685, 3508, 3580, 4385, 5262, 5370, 8770, 10524, 10740, 13155, 17540, 26310, 52620, 156983, 313966, 470949, 627932, 784915, 941898, 1569830, 1883796, 2354745, 3139660, 4709490, 9418980]

約数ペア:

[(1, 9418980), (2, 4709490), (3, 3139660), (4, 2354745), (5, 1883796), (6, 1569830), (10, 941898), (12, 784915), (15, 627932), (20, 470949), (30, 313966), (60, 156983), (179, 52620), (358, 26310), (537, 17540), (716, 13155), (877, 10740), (895, 10524), (1074, 8770), (1754, 5370), (1790, 5262), (2148, 4385), (2631, 3580), (2685, 3508)]