2017305720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5603627}}^1$

素因数の和:5603644

約数の個数: 48

約数和(自身を含む): 6556244760

約数和(自身を除く): 4538939040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5603627, 11207254, 16810881, 22414508, 28018135, 33621762, 44829016, 50432643, 56036270, 67243524, 84054405, 100865286, 112072540, 134487048, 168108810, 201730572, 224145080, 252163215, 336217620, 403461144, 504326430, 672435240, 1008652860, 2017305720]

約数ペア:

[(1, 2017305720), (2, 1008652860), (3, 672435240), (4, 504326430), (5, 403461144), (6, 336217620), (8, 252163215), (9, 224145080), (10, 201730572), (12, 168108810), (15, 134487048), (18, 112072540), (20, 100865286), (24, 84054405), (30, 67243524), (36, 56036270), (40, 50432643), (45, 44829016), (60, 33621762), (72, 28018135), (90, 22414508), (120, 16810881), (180, 11207254), (360, 5603627)]