86918490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5783}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 227380608

約数和(自身を除く): 140462118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 5783, 7515, 11566, 15030, 17349, 28915, 34698, 52047, 57830, 86745, 104094, 173490, 260235, 520470, 965761, 1931522, 2897283, 4828805, 5794566, 8691849, 9657610, 14486415, 17383698, 28972830, 43459245, 86918490]

約数ペア:

[(1, 86918490), (2, 43459245), (3, 28972830), (5, 17383698), (6, 14486415), (9, 9657610), (10, 8691849), (15, 5794566), (18, 4828805), (30, 2897283), (45, 1931522), (90, 965761), (167, 520470), (334, 260235), (501, 173490), (835, 104094), (1002, 86745), (1503, 57830), (1670, 52047), (2505, 34698), (3006, 28915), (5010, 17349), (5783, 15030), (7515, 11566)]