76802490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7829}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 201544200

約数和(自身を除く): 124741710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7829, 9810, 15658, 23487, 39145, 46974, 70461, 78290, 117435, 140922, 234870, 352305, 704610, 853361, 1706722, 2560083, 4266805, 5120166, 7680249, 8533610, 12800415, 15360498, 25600830, 38401245, 76802490]

約数ペア:

[(1, 76802490), (2, 38401245), (3, 25600830), (5, 15360498), (6, 12800415), (9, 8533610), (10, 7680249), (15, 5120166), (18, 4266805), (30, 2560083), (45, 1706722), (90, 853361), (109, 704610), (218, 352305), (327, 234870), (545, 140922), (654, 117435), (981, 78290), (1090, 70461), (1635, 46974), (1962, 39145), (3270, 23487), (4905, 15658), (7829, 9810)]