944568940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{48539}}^1$

素因数の和:48694

約数の個数: 48

約数和(自身を含む): 2283321600

約数和(自身を除く): 1338752660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 19460, 48539, 97078, 194156, 242695, 339773, 485390, 679546, 970780, 1359092, 1698865, 3397730, 6746921, 6795460, 13493842, 26987684, 33734605, 47228447, 67469210, 94456894, 134938420, 188913788, 236142235, 472284470, 944568940]

約数ペア:

[(1, 944568940), (2, 472284470), (4, 236142235), (5, 188913788), (7, 134938420), (10, 94456894), (14, 67469210), (20, 47228447), (28, 33734605), (35, 26987684), (70, 13493842), (139, 6795460), (140, 6746921), (278, 3397730), (556, 1698865), (695, 1359092), (973, 970780), (1390, 679546), (1946, 485390), (2780, 339773), (3892, 242695), (4865, 194156), (9730, 97078), (19460, 48539)]