296808680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151433}}^1$

素因数の和:151458

約数の個数: 48

約数和(自身を含む): 776856420

約数和(自身を除く): 480047740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 151433, 302866, 605732, 757165, 1060031, 1211464, 1514330, 2120062, 3028660, 4240124, 5300155, 6057320, 7420217, 8480248, 10600310, 14840434, 21200620, 29680868, 37101085, 42401240, 59361736, 74202170, 148404340, 296808680]

約数ペア:

[(1, 296808680), (2, 148404340), (4, 74202170), (5, 59361736), (7, 42401240), (8, 37101085), (10, 29680868), (14, 21200620), (20, 14840434), (28, 10600310), (35, 8480248), (40, 7420217), (49, 6057320), (56, 5300155), (70, 4240124), (98, 3028660), (140, 2120062), (196, 1514330), (245, 1211464), (280, 1060031), (392, 757165), (490, 605732), (980, 302866), (1960, 151433)]