1018431390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5557}}^1$

素因数の和:5757

約数の個数: 64

約数和(自身を含む): 2521108800

約数和(自身を除く): 1502677410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 149, 205, 246, 298, 410, 447, 615, 745, 894, 1230, 1490, 2235, 4470, 5557, 6109, 11114, 12218, 16671, 18327, 27785, 30545, 33342, 36654, 55570, 61090, 83355, 91635, 166710, 183270, 227837, 455674, 683511, 827993, 1139185, 1367022, 1655986, 2278370, 2483979, 3417555, 4139965, 4967958, 6835110, 8279930, 12419895, 24839790, 33947713, 67895426, 101843139, 169738565, 203686278, 339477130, 509215695, 1018431390]

約数ペア:

[(1, 1018431390), (2, 509215695), (3, 339477130), (5, 203686278), (6, 169738565), (10, 101843139), (15, 67895426), (30, 33947713), (41, 24839790), (82, 12419895), (123, 8279930), (149, 6835110), (205, 4967958), (246, 4139965), (298, 3417555), (410, 2483979), (447, 2278370), (615, 1655986), (745, 1367022), (894, 1139185), (1230, 827993), (1490, 683511), (2235, 455674), (4470, 227837), (5557, 183270), (6109, 166710), (11114, 91635), (12218, 83355), (16671, 61090), (18327, 55570), (27785, 36654), (30545, 33342)]