56258430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 86819970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 229, 285, 431, 458, 570, 687, 862, 1145, 1293, 1374, 2155, 2290, 2586, 3435, 4310, 4351, 6465, 6870, 8189, 8702, 12930, 13053, 16378, 21755, 24567, 26106, 40945, 43510, 49134, 65265, 81890, 98699, 122835, 130530, 197398, 245670, 296097, 493495, 592194, 986990, 1480485, 1875281, 2960970, 3750562, 5625843, 9376405, 11251686, 18752810, 28129215, 56258430]

約数ペア:

[(1, 56258430), (2, 28129215), (3, 18752810), (5, 11251686), (6, 9376405), (10, 5625843), (15, 3750562), (19, 2960970), (30, 1875281), (38, 1480485), (57, 986990), (95, 592194), (114, 493495), (190, 296097), (229, 245670), (285, 197398), (431, 130530), (458, 122835), (570, 98699), (687, 81890), (862, 65265), (1145, 49134), (1293, 43510), (1374, 40945), (2155, 26106), (2290, 24567), (2586, 21755), (3435, 16378), (4310, 13053), (4351, 12930), (6465, 8702), (6870, 8189)]