73873980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{410411}}^1$

素因数の和:410426

約数の個数: 36

約数和(自身を含む): 224084952

約数和(自身を除く): 150210972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 410411, 820822, 1231233, 1641644, 2052055, 2462466, 3693699, 4104110, 4924932, 6156165, 7387398, 8208220, 12312330, 14774796, 18468495, 24624660, 36936990, 73873980]

約数ペア:

[(1, 73873980), (2, 36936990), (3, 24624660), (4, 18468495), (5, 14774796), (6, 12312330), (9, 8208220), (10, 7387398), (12, 6156165), (15, 4924932), (18, 4104110), (20, 3693699), (30, 2462466), (36, 2052055), (45, 1641644), (60, 1231233), (90, 820822), (180, 410411)]