492100980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1171669}}^1$

素因数の和:1171688

約数の個数: 48

約数和(自身を含む): 1574724480

約数和(自身を除く): 1082623500

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, 1171669, 2343338, 3515007, 4686676, 5858345, 7030014, 8201683, 11716690, 14060028, 16403366, 17575035, 23433380, 24605049, 32806732, 35150070, 41008415, 49210098, 70300140, 82016830, 98420196, 123025245, 164033660, 246050490, 492100980]

約数ペア:

[(1, 492100980), (2, 246050490), (3, 164033660), (4, 123025245), (5, 98420196), (6, 82016830), (7, 70300140), (10, 49210098), (12, 41008415), (14, 35150070), (15, 32806732), (20, 24605049), (21, 23433380), (28, 17575035), (30, 16403366), (35, 14060028), (42, 11716690), (60, 8201683), (70, 7030014), (84, 5858345), (105, 4686676), (140, 3515007), (210, 2343338), (420, 1171669)]