2344020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 7502208

約数和(自身を除く): 5158188

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, 5581, 11162, 16743, 22324, 27905, 33486, 39067, 55810, 66972, 78134, 83715, 111620, 117201, 156268, 167430, 195335, 234402, 334860, 390670, 468804, 586005, 781340, 1172010, 2344020]

約数ペア:

[(1, 2344020), (2, 1172010), (3, 781340), (4, 586005), (5, 468804), (6, 390670), (7, 334860), (10, 234402), (12, 195335), (14, 167430), (15, 156268), (20, 117201), (21, 111620), (28, 83715), (30, 78134), (35, 66972), (42, 55810), (60, 39067), (70, 33486), (84, 27905), (105, 22324), (140, 16743), (210, 11162), (420, 5581)]