161516310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60493}}^1$

素因数の和:60592

約数の個数: 32

約数和(自身を含む): 392001120

約数和(自身を除く): 230484810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 60493, 120986, 181479, 302465, 362958, 604930, 907395, 1814790, 5383877, 10767754, 16151631, 26919385, 32303262, 53838770, 80758155, 161516310]

約数ペア:

[(1, 161516310), (2, 80758155), (3, 53838770), (5, 32303262), (6, 26919385), (10, 16151631), (15, 10767754), (30, 5383877), (89, 1814790), (178, 907395), (267, 604930), (445, 362958), (534, 302465), (890, 181479), (1335, 120986), (2670, 60493)]