2910922170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{392837}}^1$

素因数の和:392879

約数の個数: 64

約数和(自身を含む): 7919614080

約数和(自身を除く): 5008691910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 392837, 785674, 1178511, 1964185, 2357022, 3928370, 5106881, 5892555, 7463903, 10213762, 11785110, 14927806, 15320643, 22391709, 25534405, 30641286, 37319515, 44783418, 51068810, 74639030, 76603215, 97030739, 111958545, 153206430, 194061478, 223917090, 291092217, 485153695, 582184434, 970307390, 1455461085, 2910922170]

約数ペア:

[(1, 2910922170), (2, 1455461085), (3, 970307390), (5, 582184434), (6, 485153695), (10, 291092217), (13, 223917090), (15, 194061478), (19, 153206430), (26, 111958545), (30, 97030739), (38, 76603215), (39, 74639030), (57, 51068810), (65, 44783418), (78, 37319515), (95, 30641286), (114, 25534405), (130, 22391709), (190, 15320643), (195, 14927806), (247, 11785110), (285, 10213762), (390, 7463903), (494, 5892555), (570, 5106881), (741, 3928370), (1235, 2357022), (1482, 1964185), (2470, 1178511), (3705, 785674), (7410, 392837)]