85718010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17747}}^1$

素因数の和:17787

約数の個数: 64

約数和(自身を含む): 245348352

約数和(自身を除く): 159630342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 17747, 35494, 53241, 88735, 106482, 124229, 177470, 248458, 266205, 372687, 408181, 532410, 621145, 745374, 816362, 1224543, 1242290, 1863435, 2040905, 2449086, 2857267, 3726870, 4081810, 5714534, 6122715, 8571801, 12245430, 14286335, 17143602, 28572670, 42859005, 85718010]

約数ペア:

[(1, 85718010), (2, 42859005), (3, 28572670), (5, 17143602), (6, 14286335), (7, 12245430), (10, 8571801), (14, 6122715), (15, 5714534), (21, 4081810), (23, 3726870), (30, 2857267), (35, 2449086), (42, 2040905), (46, 1863435), (69, 1242290), (70, 1224543), (105, 816362), (115, 745374), (138, 621145), (161, 532410), (210, 408181), (230, 372687), (322, 266205), (345, 248458), (483, 177470), (690, 124229), (805, 106482), (966, 88735), (1610, 53241), (2415, 35494), (4830, 17747)]