30175510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 57970080

約数和(自身を除く): 27794570

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1277, 1390, 2363, 2554, 4726, 6385, 11815, 12770, 21709, 23630, 43418, 108545, 177503, 217090, 355006, 887515, 1775030, 3017551, 6035102, 15087755, 30175510]

約数ペア:

[(1, 30175510), (2, 15087755), (5, 6035102), (10, 3017551), (17, 1775030), (34, 887515), (85, 355006), (139, 217090), (170, 177503), (278, 108545), (695, 43418), (1277, 23630), (1390, 21709), (2363, 12770), (2554, 11815), (4726, 6385)]