40287810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2411}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 96904512

約数和(自身を除く): 56616702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2411, 2785, 3342, 4822, 5570, 7233, 8355, 12055, 14466, 16710, 24110, 36165, 72330, 1342927, 2685854, 4028781, 6714635, 8057562, 13429270, 20143905, 40287810]

約数ペア:

[(1, 40287810), (2, 20143905), (3, 13429270), (5, 8057562), (6, 6714635), (10, 4028781), (15, 2685854), (30, 1342927), (557, 72330), (1114, 36165), (1671, 24110), (2411, 16710), (2785, 14466), (3342, 12055), (4822, 8355), (5570, 7233)]