28870610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93131}}^1$

素因数の和:93169

約数の個数: 16

約数和(自身を含む): 53644032

約数和(自身を除く): 24773422

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 93131, 186262, 465655, 931310, 2887061, 5774122, 14435305, 28870610]

約数ペア:

[(1, 28870610), (2, 14435305), (5, 5774122), (10, 2887061), (31, 931310), (62, 465655), (155, 186262), (310, 93131)]