2019912870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{61043}}^1$

素因数の和:62156

約数の個数: 32

約数和(自身を含む): 4852265472

約数和(自身を除く): 2832352602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6618, 11030, 16545, 33090, 61043, 122086, 183129, 305215, 366258, 610430, 915645, 1831290, 67330429, 134660858, 201991287, 336652145, 403982574, 673304290, 1009956435, 2019912870]

約数ペア:

[(1, 2019912870), (2, 1009956435), (3, 673304290), (5, 403982574), (6, 336652145), (10, 201991287), (15, 134660858), (30, 67330429), (1103, 1831290), (2206, 915645), (3309, 610430), (5515, 366258), (6618, 305215), (11030, 183129), (16545, 122086), (33090, 61043)]