100809930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258487}}^1$

素因数の和:258510

約数の個数: 32

約数和(自身を含む): 260555904

約数和(自身を除く): 159745974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 258487, 516974, 775461, 1292435, 1550922, 2584870, 3360331, 3877305, 6720662, 7754610, 10080993, 16801655, 20161986, 33603310, 50404965, 100809930]

約数ペア:

[(1, 100809930), (2, 50404965), (3, 33603310), (5, 20161986), (6, 16801655), (10, 10080993), (13, 7754610), (15, 6720662), (26, 3877305), (30, 3360331), (39, 2584870), (65, 1550922), (78, 1292435), (130, 775461), (195, 516974), (390, 258487)]