42464380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43331}}^1$

素因数の和:43354

約数の個数: 36

約数和(自身を含む): 103736808

約数和(自身を除く): 61272428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 43331, 86662, 173324, 216655, 303317, 433310, 606634, 866620, 1213268, 1516585, 2123219, 3033170, 4246438, 6066340, 8492876, 10616095, 21232190, 42464380]

約数ペア:

[(1, 42464380), (2, 21232190), (4, 10616095), (5, 8492876), (7, 6066340), (10, 4246438), (14, 3033170), (20, 2123219), (28, 1516585), (35, 1213268), (49, 866620), (70, 606634), (98, 433310), (140, 303317), (196, 216655), (245, 173324), (490, 86662), (980, 43331)]