713462220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67181}}^1$

素因数の和:67255

約数の個数: 72

約数和(自身を含む): 2200882320

約数和(自身を除く): 1487420100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 67181, 134362, 201543, 268724, 335905, 403086, 604629, 671810, 806172, 1007715, 1209258, 1343620, 2015430, 2418516, 3023145, 3963679, 4030860, 6046290, 7927358, 11891037, 12092580, 15854716, 19818395, 23782074, 35673111, 39636790, 47564148, 59455185, 71346222, 79273580, 118910370, 142692444, 178365555, 237820740, 356731110, 713462220]

約数ペア:

[(1, 713462220), (2, 356731110), (3, 237820740), (4, 178365555), (5, 142692444), (6, 118910370), (9, 79273580), (10, 71346222), (12, 59455185), (15, 47564148), (18, 39636790), (20, 35673111), (30, 23782074), (36, 19818395), (45, 15854716), (59, 12092580), (60, 11891037), (90, 7927358), (118, 6046290), (177, 4030860), (180, 3963679), (236, 3023145), (295, 2418516), (354, 2015430), (531, 1343620), (590, 1209258), (708, 1007715), (885, 806172), (1062, 671810), (1180, 604629), (1770, 403086), (2124, 335905), (2655, 268724), (3540, 201543), (5310, 134362), (10620, 67181)]