13789950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 34484400

約数和(自身を除く): 20694450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 617, 745, 894, 1234, 1490, 1851, 2235, 3085, 3702, 3725, 4470, 6170, 7450, 9255, 11175, 15425, 18510, 22350, 30850, 46275, 91933, 92550, 183866, 275799, 459665, 551598, 919330, 1378995, 2298325, 2757990, 4596650, 6894975, 13789950]

約数ペア:

[(1, 13789950), (2, 6894975), (3, 4596650), (5, 2757990), (6, 2298325), (10, 1378995), (15, 919330), (25, 551598), (30, 459665), (50, 275799), (75, 183866), (149, 92550), (150, 91933), (298, 46275), (447, 30850), (617, 22350), (745, 18510), (894, 15425), (1234, 11175), (1490, 9255), (1851, 7450), (2235, 6170), (3085, 4470), (3702, 3725)]