30031630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 55744128

約数和(自身を除く): 25712498

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 331, 422, 430, 662, 1055, 1655, 2110, 3310, 9073, 14233, 18146, 28466, 45365, 69841, 71165, 90730, 139682, 142330, 349205, 698410, 3003163, 6006326, 15015815, 30031630]

約数ペア:

[(1, 30031630), (2, 15015815), (5, 6006326), (10, 3003163), (43, 698410), (86, 349205), (211, 142330), (215, 139682), (331, 90730), (422, 71165), (430, 69841), (662, 45365), (1055, 28466), (1655, 18146), (2110, 14233), (3310, 9073)]