27491190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 68504832

約数和(自身を除く): 41013642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 202, 211, 215, 258, 303, 422, 430, 505, 606, 633, 645, 1010, 1055, 1266, 1290, 1515, 2110, 3030, 3165, 4343, 6330, 8686, 9073, 13029, 18146, 21311, 21715, 26058, 27219, 42622, 43430, 45365, 54438, 63933, 65145, 90730, 106555, 127866, 130290, 136095, 213110, 272190, 319665, 639330, 916373, 1832746, 2749119, 4581865, 5498238, 9163730, 13745595, 27491190]

約数ペア:

[(1, 27491190), (2, 13745595), (3, 9163730), (5, 5498238), (6, 4581865), (10, 2749119), (15, 1832746), (30, 916373), (43, 639330), (86, 319665), (101, 272190), (129, 213110), (202, 136095), (211, 130290), (215, 127866), (258, 106555), (303, 90730), (422, 65145), (430, 63933), (505, 54438), (606, 45365), (633, 43430), (645, 42622), (1010, 27219), (1055, 26058), (1266, 21715), (1290, 21311), (1515, 18146), (2110, 13029), (3030, 9073), (3165, 8686), (4343, 6330)]