15557932020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{427181}}^1$

素因数の和:427800

約数の個数: 48

約数和(自身を含む): 43634078208

約数和(自身を除く): 28076146188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 1214, 1821, 2428, 3035, 3642, 6070, 7284, 9105, 12140, 18210, 36420, 427181, 854362, 1281543, 1708724, 2135905, 2563086, 4271810, 5126172, 6407715, 8543620, 12815430, 25630860, 259298867, 518597734, 777896601, 1037195468, 1296494335, 1555793202, 2592988670, 3111586404, 3889483005, 5185977340, 7778966010, 15557932020]

約数ペア:

[(1, 15557932020), (2, 7778966010), (3, 5185977340), (4, 3889483005), (5, 3111586404), (6, 2592988670), (10, 1555793202), (12, 1296494335), (15, 1037195468), (20, 777896601), (30, 518597734), (60, 259298867), (607, 25630860), (1214, 12815430), (1821, 8543620), (2428, 6407715), (3035, 5126172), (3642, 4271810), (6070, 2563086), (7284, 2135905), (9105, 1708724), (12140, 1281543), (18210, 854362), (36420, 427181)]