315092430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{389003}}^1$

素因数の和:389022

約数の個数: 40

約数和(自身を含む): 847250712

約数和(自身を除く): 532158282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 389003, 778006, 1167009, 1945015, 2334018, 3501027, 3890030, 5835045, 7002054, 10503081, 11670090, 17505135, 21006162, 31509243, 35010270, 52515405, 63018486, 105030810, 157546215, 315092430]

約数ペア:

[(1, 315092430), (2, 157546215), (3, 105030810), (5, 63018486), (6, 52515405), (9, 35010270), (10, 31509243), (15, 21006162), (18, 17505135), (27, 11670090), (30, 10503081), (45, 7002054), (54, 5835045), (81, 3890030), (90, 3501027), (135, 2334018), (162, 1945015), (270, 1167009), (405, 778006), (810, 389003)]