169289220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3881}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 474784128

約数和(自身を除く): 305494908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 2181, 2908, 3635, 3881, 4362, 7270, 7762, 8724, 10905, 11643, 14540, 15524, 19405, 21810, 23286, 38810, 43620, 46572, 58215, 77620, 116430, 232860, 2821487, 5642974, 8464461, 11285948, 14107435, 16928922, 28214870, 33857844, 42322305, 56429740, 84644610, 169289220]

約数ペア:

[(1, 169289220), (2, 84644610), (3, 56429740), (4, 42322305), (5, 33857844), (6, 28214870), (10, 16928922), (12, 14107435), (15, 11285948), (20, 8464461), (30, 5642974), (60, 2821487), (727, 232860), (1454, 116430), (2181, 77620), (2908, 58215), (3635, 46572), (3881, 43620), (4362, 38810), (7270, 23286), (7762, 21810), (8724, 19405), (10905, 15524), (11643, 14540)]