4012380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22291}}^1$

素因数の和:22306

約数の個数: 36

約数和(自身を含む): 12171432

約数和(自身を除く): 8159052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22291, 44582, 66873, 89164, 111455, 133746, 200619, 222910, 267492, 334365, 401238, 445820, 668730, 802476, 1003095, 1337460, 2006190, 4012380]

約数ペア:

[(1, 4012380), (2, 2006190), (3, 1337460), (4, 1003095), (5, 802476), (6, 668730), (9, 445820), (10, 401238), (12, 334365), (15, 267492), (18, 222910), (20, 200619), (30, 133746), (36, 111455), (45, 89164), (60, 66873), (90, 44582), (180, 22291)]