223922010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{574159}}^1$

素因数の和:574182

約数の個数: 32

約数和(自身を含む): 578753280

約数和(自身を除く): 354831270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 574159, 1148318, 1722477, 2870795, 3444954, 5741590, 7464067, 8612385, 14928134, 17224770, 22392201, 37320335, 44784402, 74640670, 111961005, 223922010]

約数ペア:

[(1, 223922010), (2, 111961005), (3, 74640670), (5, 44784402), (6, 37320335), (10, 22392201), (13, 17224770), (15, 14928134), (26, 8612385), (30, 7464067), (39, 5741590), (65, 3444954), (78, 2870795), (130, 1722477), (195, 1148318), (390, 574159)]