66149220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8681}}^1$

素因数の和:8820

約数の個数: 48

約数和(自身を含む): 186697728

約数和(自身を除く): 120548508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 130215, 173620, 260430, 520860, 1102487, 2204974, 3307461, 4409948, 5512435, 6614922, 11024870, 13229844, 16537305, 22049740, 33074610, 66149220]

約数ペア:

[(1, 66149220), (2, 33074610), (3, 22049740), (4, 16537305), (5, 13229844), (6, 11024870), (10, 6614922), (12, 5512435), (15, 4409948), (20, 3307461), (30, 2204974), (60, 1102487), (127, 520860), (254, 260430), (381, 173620), (508, 130215), (635, 104172), (762, 86810), (1270, 52086), (1524, 43405), (1905, 34724), (2540, 26043), (3810, 17362), (7620, 8681)]