23749020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131939}}^1$

素因数の和:131954

約数の個数: 36

約数和(自身を含む): 72039240

約数和(自身を除く): 48290220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131939, 263878, 395817, 527756, 659695, 791634, 1187451, 1319390, 1583268, 1979085, 2374902, 2638780, 3958170, 4749804, 5937255, 7916340, 11874510, 23749020]

約数ペア:

[(1, 23749020), (2, 11874510), (3, 7916340), (4, 5937255), (5, 4749804), (6, 3958170), (9, 2638780), (10, 2374902), (12, 1979085), (15, 1583268), (18, 1319390), (20, 1187451), (30, 791634), (36, 659695), (45, 527756), (60, 395817), (90, 263878), (180, 131939)]