147671580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{351599}}^1$

素因数の和:351618

約数の個数: 48

約数和(自身を含む): 472550400

約数和(自身を除く): 324878820

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, 351599, 703198, 1054797, 1406396, 1757995, 2109594, 2461193, 3515990, 4219188, 4922386, 5273985, 7031980, 7383579, 9844772, 10547970, 12305965, 14767158, 21095940, 24611930, 29534316, 36917895, 49223860, 73835790, 147671580]

約数ペア:

[(1, 147671580), (2, 73835790), (3, 49223860), (4, 36917895), (5, 29534316), (6, 24611930), (7, 21095940), (10, 14767158), (12, 12305965), (14, 10547970), (15, 9844772), (20, 7383579), (21, 7031980), (28, 5273985), (30, 4922386), (35, 4219188), (42, 3515990), (60, 2461193), (70, 2109594), (84, 1757995), (105, 1406396), (140, 1054797), (210, 703198), (420, 351599)]