31192830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 86814720

約数和(自身を除く): 55621890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 5023, 6210, 10046, 15069, 25115, 30138, 45207, 50230, 75345, 90414, 115529, 135621, 150690, 226035, 231058, 271242, 346587, 452070, 577645, 678105, 693174, 1039761, 1155290, 1356210, 1732935, 2079522, 3119283, 3465870, 5198805, 6238566, 10397610, 15596415, 31192830]

約数ペア:

[(1, 31192830), (2, 15596415), (3, 10397610), (5, 6238566), (6, 5198805), (9, 3465870), (10, 3119283), (15, 2079522), (18, 1732935), (23, 1356210), (27, 1155290), (30, 1039761), (45, 693174), (46, 678105), (54, 577645), (69, 452070), (90, 346587), (115, 271242), (135, 231058), (138, 226035), (207, 150690), (230, 135621), (270, 115529), (345, 90414), (414, 75345), (621, 50230), (690, 45207), (1035, 30138), (1242, 25115), (2070, 15069), (3105, 10046), (5023, 6210)]