138445830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5849}}^1$

素因数の和:6125

約数の個数: 48

約数和(自身を含む): 361389600

約数和(自身を除く): 222943770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 5849, 7890, 11698, 11835, 17547, 23670, 29245, 35094, 52641, 58490, 87735, 105282, 175470, 263205, 526410, 1538287, 3076574, 4614861, 7691435, 9229722, 13844583, 15382870, 23074305, 27689166, 46148610, 69222915, 138445830]

約数ペア:

[(1, 138445830), (2, 69222915), (3, 46148610), (5, 27689166), (6, 23074305), (9, 15382870), (10, 13844583), (15, 9229722), (18, 7691435), (30, 4614861), (45, 3076574), (90, 1538287), (263, 526410), (526, 263205), (789, 175470), (1315, 105282), (1578, 87735), (2367, 58490), (2630, 52641), (3945, 35094), (4734, 29245), (5849, 23670), (7890, 17547), (11698, 11835)]