146189220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65851}}^1$

素因数の和:65900

約数の個数: 48

約数和(自身を含む): 420399168

約数和(自身を除く): 274209948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 65851, 131702, 197553, 263404, 329255, 395106, 658510, 790212, 987765, 1317020, 1975530, 2436487, 3951060, 4872974, 7309461, 9745948, 12182435, 14618922, 24364870, 29237844, 36547305, 48729740, 73094610, 146189220]

約数ペア:

[(1, 146189220), (2, 73094610), (3, 48729740), (4, 36547305), (5, 29237844), (6, 24364870), (10, 14618922), (12, 12182435), (15, 9745948), (20, 7309461), (30, 4872974), (37, 3951060), (60, 2436487), (74, 1975530), (111, 1317020), (148, 987765), (185, 790212), (222, 658510), (370, 395106), (444, 329255), (555, 263404), (740, 197553), (1110, 131702), (2220, 65851)]