42699930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15671

約数の個数: 64

約数和(自身を含む): 126137088

約数和(自身を除く): 83437158

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 15641, 31282, 46923, 78205, 93846, 109487, 156410, 203333, 218974, 234615, 328461, 406666, 469230, 547435, 609999, 656922, 1016665, 1094870, 1219998, 1423331, 1642305, 2033330, 2846662, 3049995, 3284610, 4269993, 6099990, 7116655, 8539986, 14233310, 21349965, 42699930]

約数ペア:

[(1, 42699930), (2, 21349965), (3, 14233310), (5, 8539986), (6, 7116655), (7, 6099990), (10, 4269993), (13, 3284610), (14, 3049995), (15, 2846662), (21, 2033330), (26, 1642305), (30, 1423331), (35, 1219998), (39, 1094870), (42, 1016665), (65, 656922), (70, 609999), (78, 547435), (91, 469230), (105, 406666), (130, 328461), (182, 234615), (195, 218974), (210, 203333), (273, 156410), (390, 109487), (455, 93846), (546, 78205), (910, 46923), (1365, 31282), (2730, 15641)]