271890930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{22159}}^1$

素因数の和:22578

約数の個数: 32

約数和(自身を含む): 654163200

約数和(自身を除く): 382272270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 22159, 44318, 66477, 110795, 132954, 221590, 332385, 664770, 9063031, 18126062, 27189093, 45315155, 54378186, 90630310, 135945465, 271890930]

約数ペア:

[(1, 271890930), (2, 135945465), (3, 90630310), (5, 54378186), (6, 45315155), (10, 27189093), (15, 18126062), (30, 9063031), (409, 664770), (818, 332385), (1227, 221590), (2045, 132954), (2454, 110795), (4090, 66477), (6135, 44318), (12270, 22159)]