69219930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177487}}^1$

素因数の和:177510

約数の個数: 32

約数和(自身を含む): 178907904

約数和(自身を除く): 109687974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177487, 354974, 532461, 887435, 1064922, 1774870, 2307331, 2662305, 4614662, 5324610, 6921993, 11536655, 13843986, 23073310, 34609965, 69219930]

約数ペア:

[(1, 69219930), (2, 34609965), (3, 23073310), (5, 13843986), (6, 11536655), (10, 6921993), (13, 5324610), (15, 4614662), (26, 2662305), (30, 2307331), (39, 1774870), (65, 1064922), (78, 887435), (130, 532461), (195, 354974), (390, 177487)]