27544020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65581}}^1$

素因数の和:65600

約数の個数: 48

約数和(自身を含む): 88142208

約数和(自身を除く): 60598188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65581, 131162, 196743, 262324, 327905, 393486, 459067, 655810, 786972, 918134, 983715, 1311620, 1377201, 1836268, 1967430, 2295335, 2754402, 3934860, 4590670, 5508804, 6886005, 9181340, 13772010, 27544020]

約数ペア:

[(1, 27544020), (2, 13772010), (3, 9181340), (4, 6886005), (5, 5508804), (6, 4590670), (7, 3934860), (10, 2754402), (12, 2295335), (14, 1967430), (15, 1836268), (20, 1377201), (21, 1311620), (28, 983715), (30, 918134), (35, 786972), (42, 655810), (60, 459067), (70, 393486), (84, 327905), (105, 262324), (140, 196743), (210, 131162), (420, 65581)]