13325340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31746

約数の個数: 48

約数和(自身を含む): 42642432

約数和(自身を除く): 29317092

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, 31727, 63454, 95181, 126908, 158635, 190362, 222089, 317270, 380724, 444178, 475905, 634540, 666267, 888356, 951810, 1110445, 1332534, 1903620, 2220890, 2665068, 3331335, 4441780, 6662670, 13325340]

約数ペア:

[(1, 13325340), (2, 6662670), (3, 4441780), (4, 3331335), (5, 2665068), (6, 2220890), (7, 1903620), (10, 1332534), (12, 1110445), (14, 951810), (15, 888356), (20, 666267), (21, 634540), (28, 475905), (30, 444178), (35, 380724), (42, 317270), (60, 222089), (70, 190362), (84, 158635), (105, 126908), (140, 95181), (210, 63454), (420, 31727)]