520030710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45497}}^1$

素因数の和:45637

約数の個数: 48

約数和(自身を含む): 1362756096

約数和(自身を除く): 842725386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 45497, 90994, 136491, 227485, 272982, 409473, 454970, 682455, 818946, 1364910, 2047365, 4094730, 5778119, 11556238, 17334357, 28890595, 34668714, 52003071, 57781190, 86671785, 104006142, 173343570, 260015355, 520030710]

約数ペア:

[(1, 520030710), (2, 260015355), (3, 173343570), (5, 104006142), (6, 86671785), (9, 57781190), (10, 52003071), (15, 34668714), (18, 28890595), (30, 17334357), (45, 11556238), (90, 5778119), (127, 4094730), (254, 2047365), (381, 1364910), (635, 818946), (762, 682455), (1143, 454970), (1270, 409473), (1905, 272982), (2286, 227485), (3810, 136491), (5715, 90994), (11430, 45497)]