27847210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 51554880

約数和(自身を除く): 23707670

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 467, 670, 890, 934, 2335, 4670, 5963, 11926, 29815, 31289, 41563, 59630, 62578, 83126, 156445, 207815, 312890, 415630, 2784721, 5569442, 13923605, 27847210]

約数ペア:

[(1, 27847210), (2, 13923605), (5, 5569442), (10, 2784721), (67, 415630), (89, 312890), (134, 207815), (178, 156445), (335, 83126), (445, 62578), (467, 59630), (670, 41563), (890, 31289), (934, 29815), (2335, 11926), (4670, 5963)]