1401060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 4132800

約数和(自身を除く): 2731740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1229, 2458, 3687, 4916, 6145, 7374, 12290, 14748, 18435, 23351, 24580, 36870, 46702, 70053, 73740, 93404, 116755, 140106, 233510, 280212, 350265, 467020, 700530, 1401060]

約数ペア:

[(1, 1401060), (2, 700530), (3, 467020), (4, 350265), (5, 280212), (6, 233510), (10, 140106), (12, 116755), (15, 93404), (19, 73740), (20, 70053), (30, 46702), (38, 36870), (57, 24580), (60, 23351), (76, 18435), (95, 14748), (114, 12290), (190, 7374), (228, 6145), (285, 4916), (380, 3687), (570, 2458), (1140, 1229)]