40339770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17021}}^1$

素因数の和:17110

約数の個数: 32

約数和(自身を含む): 98046720

約数和(自身を除く): 57706950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 17021, 34042, 51063, 85105, 102126, 170210, 255315, 510630, 1344659, 2689318, 4033977, 6723295, 8067954, 13446590, 20169885, 40339770]

約数ペア:

[(1, 40339770), (2, 20169885), (3, 13446590), (5, 8067954), (6, 6723295), (10, 4033977), (15, 2689318), (30, 1344659), (79, 510630), (158, 255315), (237, 170210), (395, 102126), (474, 85105), (790, 51063), (1185, 34042), (2370, 17021)]