264810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 790272

約数和(自身を除く): 525462

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 291, 390, 455, 485, 546, 582, 679, 910, 970, 1261, 1358, 1365, 1455, 2037, 2522, 2730, 2910, 3395, 3783, 4074, 6305, 6790, 7566, 8827, 10185, 12610, 17654, 18915, 20370, 26481, 37830, 44135, 52962, 88270, 132405, 264810]

約数ペア:

[(1, 264810), (2, 132405), (3, 88270), (5, 52962), (6, 44135), (7, 37830), (10, 26481), (13, 20370), (14, 18915), (15, 17654), (21, 12610), (26, 10185), (30, 8827), (35, 7566), (39, 6790), (42, 6305), (65, 4074), (70, 3783), (78, 3395), (91, 2910), (97, 2730), (105, 2522), (130, 2037), (182, 1455), (194, 1365), (195, 1358), (210, 1261), (273, 970), (291, 910), (390, 679), (455, 582), (485, 546)]