1330888620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22181477}}^1$

素因数の和:22181489

約数の個数: 24

約数和(自身を含む): 3726488304

約数和(自身を除く): 2395599684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22181477, 44362954, 66544431, 88725908, 110907385, 133088862, 221814770, 266177724, 332722155, 443629540, 665444310, 1330888620]

約数ペア:

[(1, 1330888620), (2, 665444310), (3, 443629540), (4, 332722155), (5, 266177724), (6, 221814770), (10, 133088862), (12, 110907385), (15, 88725908), (20, 66544431), (30, 44362954), (60, 22181477)]