980109060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2333593}}^1$

素因数の和:2333612

約数の個数: 48

約数和(自身を含む): 3136350336

約数和(自身を除く): 2156241276

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, 2333593, 4667186, 7000779, 9334372, 11667965, 14001558, 16335151, 23335930, 28003116, 32670302, 35003895, 46671860, 49005453, 65340604, 70007790, 81675755, 98010906, 140015580, 163351510, 196021812, 245027265, 326703020, 490054530, 980109060]

約数ペア:

[(1, 980109060), (2, 490054530), (3, 326703020), (4, 245027265), (5, 196021812), (6, 163351510), (7, 140015580), (10, 98010906), (12, 81675755), (14, 70007790), (15, 65340604), (20, 49005453), (21, 46671860), (28, 35003895), (30, 32670302), (35, 28003116), (42, 23335930), (60, 16335151), (70, 14001558), (84, 11667965), (105, 9334372), (140, 7000779), (210, 4667186), (420, 2333593)]