7629540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 21591360

約数和(自身を除く): 13961820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1259, 1515, 2020, 2518, 3030, 3777, 5036, 6060, 6295, 7554, 12590, 15108, 18885, 25180, 37770, 75540, 127159, 254318, 381477, 508636, 635795, 762954, 1271590, 1525908, 1907385, 2543180, 3814770, 7629540]

約数ペア:

[(1, 7629540), (2, 3814770), (3, 2543180), (4, 1907385), (5, 1525908), (6, 1271590), (10, 762954), (12, 635795), (15, 508636), (20, 381477), (30, 254318), (60, 127159), (101, 75540), (202, 37770), (303, 25180), (404, 18885), (505, 15108), (606, 12590), (1010, 7554), (1212, 6295), (1259, 6060), (1515, 5036), (2020, 3777), (2518, 3030)]