2830432860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{365689}}^1$

素因数の和:365747

約数の個数: 72

約数和(自身を含む): 8785336560

約数和(自身を除く): 5954903700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 365689, 731378, 1097067, 1462756, 1828445, 2194134, 3291201, 3656890, 4388268, 5485335, 6582402, 7313780, 10970670, 13164804, 15724627, 16456005, 21941340, 31449254, 32912010, 47173881, 62898508, 65824020, 78623135, 94347762, 141521643, 157246270, 188695524, 235869405, 283043286, 314492540, 471738810, 566086572, 707608215, 943477620, 1415216430, 2830432860]

約数ペア:

[(1, 2830432860), (2, 1415216430), (3, 943477620), (4, 707608215), (5, 566086572), (6, 471738810), (9, 314492540), (10, 283043286), (12, 235869405), (15, 188695524), (18, 157246270), (20, 141521643), (30, 94347762), (36, 78623135), (43, 65824020), (45, 62898508), (60, 47173881), (86, 32912010), (90, 31449254), (129, 21941340), (172, 16456005), (180, 15724627), (215, 13164804), (258, 10970670), (387, 7313780), (430, 6582402), (516, 5485335), (645, 4388268), (774, 3656890), (860, 3291201), (1290, 2194134), (1548, 1828445), (1935, 1462756), (2580, 1097067), (3870, 731378), (7740, 365689)]