22220370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 58195800

約数和(自身を除く): 35975430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 1657, 2235, 2682, 3314, 4470, 4971, 6705, 8285, 9942, 13410, 14913, 16570, 24855, 29826, 49710, 74565, 149130, 246893, 493786, 740679, 1234465, 1481358, 2222037, 2468930, 3703395, 4444074, 7406790, 11110185, 22220370]

約数ペア:

[(1, 22220370), (2, 11110185), (3, 7406790), (5, 4444074), (6, 3703395), (9, 2468930), (10, 2222037), (15, 1481358), (18, 1234465), (30, 740679), (45, 493786), (90, 246893), (149, 149130), (298, 74565), (447, 49710), (745, 29826), (894, 24855), (1341, 16570), (1490, 14913), (1657, 13410), (2235, 9942), (2682, 8285), (3314, 6705), (4470, 4971)]