12637380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{30089}}^1$

素因数の和:30108

約数の個数: 48

約数和(自身を含む): 40440960

約数和(自身を除く): 27803580

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, 30089, 60178, 90267, 120356, 150445, 180534, 210623, 300890, 361068, 421246, 451335, 601780, 631869, 842492, 902670, 1053115, 1263738, 1805340, 2106230, 2527476, 3159345, 4212460, 6318690, 12637380]

約数ペア:

[(1, 12637380), (2, 6318690), (3, 4212460), (4, 3159345), (5, 2527476), (6, 2106230), (7, 1805340), (10, 1263738), (12, 1053115), (14, 902670), (15, 842492), (20, 631869), (21, 601780), (28, 451335), (30, 421246), (35, 361068), (42, 300890), (60, 210623), (70, 180534), (84, 150445), (105, 120356), (140, 90267), (210, 60178), (420, 30089)]