290524140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1614023}}^1$

素因数の和:1614038

約数の個数: 36

約数和(自身を含む): 881257104

約数和(自身を除く): 590732964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1614023, 3228046, 4842069, 6456092, 8070115, 9684138, 14526207, 16140230, 19368276, 24210345, 29052414, 32280460, 48420690, 58104828, 72631035, 96841380, 145262070, 290524140]

約数ペア:

[(1, 290524140), (2, 145262070), (3, 96841380), (4, 72631035), (5, 58104828), (6, 48420690), (9, 32280460), (10, 29052414), (12, 24210345), (15, 19368276), (18, 16140230), (20, 14526207), (30, 9684138), (36, 8070115), (45, 6456092), (60, 4842069), (90, 3228046), (180, 1614023)]