12761850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 31917600

約数和(自身を除く): 19155750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 571, 745, 894, 1142, 1490, 1713, 2235, 2855, 3426, 3725, 4470, 5710, 7450, 8565, 11175, 14275, 17130, 22350, 28550, 42825, 85079, 85650, 170158, 255237, 425395, 510474, 850790, 1276185, 2126975, 2552370, 4253950, 6380925, 12761850]

約数ペア:

[(1, 12761850), (2, 6380925), (3, 4253950), (5, 2552370), (6, 2126975), (10, 1276185), (15, 850790), (25, 510474), (30, 425395), (50, 255237), (75, 170158), (149, 85650), (150, 85079), (298, 42825), (447, 28550), (571, 22350), (745, 17130), (894, 14275), (1142, 11175), (1490, 8565), (1713, 7450), (2235, 5710), (2855, 4470), (3426, 3725)]