126505890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 378593280

約数和(自身を除く): 252087390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 785, 942, 1099, 1279, 1413, 1570, 2198, 2355, 2558, 2826, 3297, 3837, 4710, 5495, 6395, 6594, 7065, 7674, 8953, 9891, 10990, 11511, 12790, 14130, 16485, 17906, 19185, 19782, 23022, 26859, 32970, 38370, 44765, 49455, 53718, 57555, 80577, 89530, 98910, 115110, 134295, 161154, 200803, 268590, 401606, 402885, 602409, 805770, 1004015, 1204818, 1405621, 1807227, 2008030, 2811242, 3012045, 3614454, 4216863, 6024090, 7028105, 8433726, 9036135, 12650589, 14056210, 18072270, 21084315, 25301178, 42168630, 63252945, 126505890]

約数ペア:

[(1, 126505890), (2, 63252945), (3, 42168630), (5, 25301178), (6, 21084315), (7, 18072270), (9, 14056210), (10, 12650589), (14, 9036135), (15, 8433726), (18, 7028105), (21, 6024090), (30, 4216863), (35, 3614454), (42, 3012045), (45, 2811242), (63, 2008030), (70, 1807227), (90, 1405621), (105, 1204818), (126, 1004015), (157, 805770), (210, 602409), (314, 402885), (315, 401606), (471, 268590), (630, 200803), (785, 161154), (942, 134295), (1099, 115110), (1279, 98910), (1413, 89530), (1570, 80577), (2198, 57555), (2355, 53718), (2558, 49455), (2826, 44765), (3297, 38370), (3837, 32970), (4710, 26859), (5495, 23022), (6395, 19782), (6594, 19185), (7065, 17906), (7674, 16485), (8953, 14130), (9891, 12790), (10990, 11511)]