2056525890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13381}}^1$

素因数の和:13547

約数の個数: 64

約数和(自身を含む): 5087301120

約数和(自身を除く): 3030775230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 109, 141, 218, 235, 282, 327, 470, 545, 654, 705, 1090, 1410, 1635, 3270, 5123, 10246, 13381, 15369, 25615, 26762, 30738, 40143, 51230, 66905, 76845, 80286, 133810, 153690, 200715, 401430, 628907, 1257814, 1458529, 1886721, 2917058, 3144535, 3773442, 4375587, 6289070, 7292645, 8751174, 9433605, 14585290, 18867210, 21877935, 43755870, 68550863, 137101726, 205652589, 342754315, 411305178, 685508630, 1028262945, 2056525890]

約数ペア:

[(1, 2056525890), (2, 1028262945), (3, 685508630), (5, 411305178), (6, 342754315), (10, 205652589), (15, 137101726), (30, 68550863), (47, 43755870), (94, 21877935), (109, 18867210), (141, 14585290), (218, 9433605), (235, 8751174), (282, 7292645), (327, 6289070), (470, 4375587), (545, 3773442), (654, 3144535), (705, 2917058), (1090, 1886721), (1410, 1458529), (1635, 1257814), (3270, 628907), (5123, 401430), (10246, 200715), (13381, 153690), (15369, 133810), (25615, 80286), (26762, 76845), (30738, 66905), (40143, 51230)]