153242970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 378791424

約数和(自身を除く): 225548454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 211, 215, 258, 422, 430, 563, 633, 645, 1055, 1126, 1266, 1290, 1689, 2110, 2815, 3165, 3378, 5630, 6330, 8445, 9073, 16890, 18146, 24209, 27219, 45365, 48418, 54438, 72627, 90730, 118793, 121045, 136095, 145254, 237586, 242090, 272190, 356379, 363135, 593965, 712758, 726270, 1187930, 1781895, 3563790, 5108099, 10216198, 15324297, 25540495, 30648594, 51080990, 76621485, 153242970]

約数ペア:

[(1, 153242970), (2, 76621485), (3, 51080990), (5, 30648594), (6, 25540495), (10, 15324297), (15, 10216198), (30, 5108099), (43, 3563790), (86, 1781895), (129, 1187930), (211, 726270), (215, 712758), (258, 593965), (422, 363135), (430, 356379), (563, 272190), (633, 242090), (645, 237586), (1055, 145254), (1126, 136095), (1266, 121045), (1290, 118793), (1689, 90730), (2110, 72627), (2815, 54438), (3165, 48418), (3378, 45365), (5630, 27219), (6330, 24209), (8445, 18146), (9073, 16890)]