69344380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11578

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 100967300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11519, 23038, 46076, 57595, 80633, 115190, 161266, 230380, 322532, 403165, 495317, 806330, 990634, 1612660, 1981268, 2476585, 3467219, 4953170, 6934438, 9906340, 13868876, 17336095, 34672190, 69344380]

約数ペア:

[(1, 69344380), (2, 34672190), (4, 17336095), (5, 13868876), (7, 9906340), (10, 6934438), (14, 4953170), (20, 3467219), (28, 2476585), (35, 1981268), (43, 1612660), (70, 990634), (86, 806330), (140, 495317), (172, 403165), (215, 322532), (301, 230380), (430, 161266), (602, 115190), (860, 80633), (1204, 57595), (1505, 46076), (3010, 23038), (6020, 11519)]