7623147170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 14164761600

約数和(自身を除く): 6541614430

約数列:

[1, 2, 5, 10, 71, 109, 137, 142, 218, 274, 355, 545, 685, 710, 719, 1090, 1370, 1438, 3595, 7190, 7739, 9727, 14933, 15478, 19454, 29866, 38695, 48635, 51049, 74665, 77390, 78371, 97270, 98503, 102098, 149330, 156742, 197006, 255245, 391855, 492515, 510490, 783710, 985030, 1060243, 2120486, 5301215, 5564341, 6993713, 10602430, 10736827, 11128682, 13987426, 21473654, 27821705, 34968565, 53684135, 55643410, 69937130, 107368270, 762314717, 1524629434, 3811573585, 7623147170]

約数ペア:

[(1, 7623147170), (2, 3811573585), (5, 1524629434), (10, 762314717), (71, 107368270), (109, 69937130), (137, 55643410), (142, 53684135), (218, 34968565), (274, 27821705), (355, 21473654), (545, 13987426), (685, 11128682), (710, 10736827), (719, 10602430), (1090, 6993713), (1370, 5564341), (1438, 5301215), (3595, 2120486), (7190, 1060243), (7739, 985030), (9727, 783710), (14933, 510490), (15478, 492515), (19454, 391855), (29866, 255245), (38695, 197006), (48635, 156742), (51049, 149330), (74665, 102098), (77390, 98503), (78371, 97270)]