2458902870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{68819}}^1$

素因数の和:69229

約数の個数: 48

約数和(自身を含む): 6409344240

約数和(自身を除く): 3950441370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2382, 3573, 3970, 5955, 7146, 11910, 17865, 35730, 68819, 137638, 206457, 344095, 412914, 619371, 688190, 1032285, 1238742, 2064570, 3096855, 6193710, 27321143, 54642286, 81963429, 136605715, 163926858, 245890287, 273211430, 409817145, 491780574, 819634290, 1229451435, 2458902870]

約数ペア:

[(1, 2458902870), (2, 1229451435), (3, 819634290), (5, 491780574), (6, 409817145), (9, 273211430), (10, 245890287), (15, 163926858), (18, 136605715), (30, 81963429), (45, 54642286), (90, 27321143), (397, 6193710), (794, 3096855), (1191, 2064570), (1985, 1238742), (2382, 1032285), (3573, 688190), (3970, 619371), (5955, 412914), (7146, 344095), (11910, 206457), (17865, 137638), (35730, 68819)]