2009311140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{54101}}^1$

素因数の和:54732

約数の個数: 48

約数和(自身を含む): 5635264320

約数和(自身を除く): 3625953180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 37140, 54101, 108202, 162303, 216404, 270505, 324606, 541010, 649212, 811515, 1082020, 1623030, 3246060, 33488519, 66977038, 100465557, 133954076, 167442595, 200931114, 334885190, 401862228, 502327785, 669770380, 1004655570, 2009311140]

約数ペア:

[(1, 2009311140), (2, 1004655570), (3, 669770380), (4, 502327785), (5, 401862228), (6, 334885190), (10, 200931114), (12, 167442595), (15, 133954076), (20, 100465557), (30, 66977038), (60, 33488519), (619, 3246060), (1238, 1623030), (1857, 1082020), (2476, 811515), (3095, 649212), (3714, 541010), (6190, 324606), (7428, 270505), (9285, 216404), (12380, 162303), (18570, 108202), (37140, 54101)]