163575270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2063}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 425984832

約数和(自身を除く): 262409562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2063, 2643, 4126, 4405, 5286, 6189, 7929, 8810, 10315, 12378, 13215, 15858, 18567, 20630, 26430, 30945, 37134, 39645, 61890, 79290, 92835, 185670, 1817503, 3635006, 5452509, 9087515, 10905018, 16357527, 18175030, 27262545, 32715054, 54525090, 81787635, 163575270]

約数ペア:

[(1, 163575270), (2, 81787635), (3, 54525090), (5, 32715054), (6, 27262545), (9, 18175030), (10, 16357527), (15, 10905018), (18, 9087515), (30, 5452509), (45, 3635006), (90, 1817503), (881, 185670), (1762, 92835), (2063, 79290), (2643, 61890), (4126, 39645), (4405, 37134), (5286, 30945), (6189, 26430), (7929, 20630), (8810, 18567), (10315, 15858), (12378, 13215)]