68844390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134989}}^1$

素因数の和:135016

約数の個数: 32

約数和(自身を含む): 174947040

約数和(自身を除く): 106102650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 134989, 269978, 404967, 674945, 809934, 1349890, 2024835, 2294813, 4049670, 4589626, 6884439, 11474065, 13768878, 22948130, 34422195, 68844390]

約数ペア:

[(1, 68844390), (2, 34422195), (3, 22948130), (5, 13768878), (6, 11474065), (10, 6884439), (15, 4589626), (17, 4049670), (30, 2294813), (34, 2024835), (51, 1349890), (85, 809934), (102, 674945), (170, 404967), (255, 269978), (510, 134989)]