42536460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16542

約数の個数: 48

約数和(自身を含む): 121879296

約数和(自身を除く): 79342836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 16487, 32974, 49461, 65948, 82435, 98922, 164870, 197844, 247305, 329740, 494610, 708941, 989220, 1417882, 2126823, 2835764, 3544705, 4253646, 7089410, 8507292, 10634115, 14178820, 21268230, 42536460]

約数ペア:

[(1, 42536460), (2, 21268230), (3, 14178820), (4, 10634115), (5, 8507292), (6, 7089410), (10, 4253646), (12, 3544705), (15, 2835764), (20, 2126823), (30, 1417882), (43, 989220), (60, 708941), (86, 494610), (129, 329740), (172, 247305), (215, 197844), (258, 164870), (430, 98922), (516, 82435), (645, 65948), (860, 49461), (1290, 32974), (2580, 16487)]