90669930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232487}}^1$

素因数の和:232510

約数の個数: 32

約数和(自身を含む): 234347904

約数和(自身を除く): 143677974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 232487, 464974, 697461, 1162435, 1394922, 2324870, 3022331, 3487305, 6044662, 6974610, 9066993, 15111655, 18133986, 30223310, 45334965, 90669930]

約数ペア:

[(1, 90669930), (2, 45334965), (3, 30223310), (5, 18133986), (6, 15111655), (10, 9066993), (13, 6974610), (15, 6044662), (26, 3487305), (30, 3022331), (39, 2324870), (65, 1394922), (78, 1162435), (130, 697461), (195, 464974), (390, 232487)]