239534930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{2063}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 457415424

約数和(自身を除く): 217880494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 683, 1366, 2063, 3415, 4126, 6830, 10315, 11611, 20630, 23222, 35071, 58055, 70142, 116110, 175355, 350710, 1409029, 2818058, 7045145, 14090290, 23953493, 47906986, 119767465, 239534930]

約数ペア:

[(1, 239534930), (2, 119767465), (5, 47906986), (10, 23953493), (17, 14090290), (34, 7045145), (85, 2818058), (170, 1409029), (683, 350710), (1366, 175355), (2063, 116110), (3415, 70142), (4126, 58055), (6830, 35071), (10315, 23222), (11611, 20630)]