4258996980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10140469}}^1$

素因数の和:10140488

約数の個数: 48

約数和(自身を含む): 13628791680

約数和(自身を除く): 9369794700

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, 10140469, 20280938, 30421407, 40561876, 50702345, 60842814, 70983283, 101404690, 121685628, 141966566, 152107035, 202809380, 212949849, 283933132, 304214070, 354916415, 425899698, 608428140, 709832830, 851799396, 1064749245, 1419665660, 2129498490, 4258996980]

約数ペア:

[(1, 4258996980), (2, 2129498490), (3, 1419665660), (4, 1064749245), (5, 851799396), (6, 709832830), (7, 608428140), (10, 425899698), (12, 354916415), (14, 304214070), (15, 283933132), (20, 212949849), (21, 202809380), (28, 152107035), (30, 141966566), (35, 121685628), (42, 101404690), (60, 70983283), (70, 60842814), (84, 50702345), (105, 40561876), (140, 30421407), (210, 20280938), (420, 10140469)]