13468980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32069}}^1$

素因数の和:32088

約数の個数: 48

約数和(自身を含む): 43102080

約数和(自身を除く): 29633100

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, 32069, 64138, 96207, 128276, 160345, 192414, 224483, 320690, 384828, 448966, 481035, 641380, 673449, 897932, 962070, 1122415, 1346898, 1924140, 2244830, 2693796, 3367245, 4489660, 6734490, 13468980]

約数ペア:

[(1, 13468980), (2, 6734490), (3, 4489660), (4, 3367245), (5, 2693796), (6, 2244830), (7, 1924140), (10, 1346898), (12, 1122415), (14, 962070), (15, 897932), (20, 673449), (21, 641380), (28, 481035), (30, 448966), (35, 384828), (42, 320690), (60, 224483), (70, 192414), (84, 160345), (105, 128276), (140, 96207), (210, 64138), (420, 32069)]