40443570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149791}}^1$

素因数の和:149807

約数の個数: 32

約数和(自身を含む): 107850240

約数和(自身を除く): 67406670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149791, 299582, 449373, 748955, 898746, 1348119, 1497910, 2246865, 2696238, 4044357, 4493730, 6740595, 8088714, 13481190, 20221785, 40443570]

約数ペア:

[(1, 40443570), (2, 20221785), (3, 13481190), (5, 8088714), (6, 6740595), (9, 4493730), (10, 4044357), (15, 2696238), (18, 2246865), (27, 1497910), (30, 1348119), (45, 898746), (54, 748955), (90, 449373), (135, 299582), (270, 149791)]