31437090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15223

約数の個数: 48

約数和(自身を含む): 85295808

約数和(自身を除く): 53858718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15187, 30374, 45561, 75935, 91122, 136683, 151870, 227805, 273366, 349301, 455610, 683415, 698602, 1047903, 1366830, 1746505, 2095806, 3143709, 3493010, 5239515, 6287418, 10479030, 15718545, 31437090]

約数ペア:

[(1, 31437090), (2, 15718545), (3, 10479030), (5, 6287418), (6, 5239515), (9, 3493010), (10, 3143709), (15, 2095806), (18, 1746505), (23, 1366830), (30, 1047903), (45, 698602), (46, 683415), (69, 455610), (90, 349301), (115, 273366), (138, 227805), (207, 151870), (230, 136683), (345, 91122), (414, 75935), (690, 45561), (1035, 30374), (2070, 15187)]