76173060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17881}}^1$

素因数の和:17964

約数の個数: 48

約数和(自身を含む): 216300672

約数和(自身を除く): 140127612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 17881, 35762, 53643, 71524, 89405, 107286, 178810, 214572, 268215, 357620, 536430, 1072860, 1269551, 2539102, 3808653, 5078204, 6347755, 7617306, 12695510, 15234612, 19043265, 25391020, 38086530, 76173060]

約数ペア:

[(1, 76173060), (2, 38086530), (3, 25391020), (4, 19043265), (5, 15234612), (6, 12695510), (10, 7617306), (12, 6347755), (15, 5078204), (20, 3808653), (30, 2539102), (60, 1269551), (71, 1072860), (142, 536430), (213, 357620), (284, 268215), (355, 214572), (426, 178810), (710, 107286), (852, 89405), (1065, 71524), (1420, 53643), (2130, 35762), (4260, 17881)]