78865678930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1985041}}^1$

素因数の和:1985214

約数の個数: 32

約数和(自身を含む): 147925329840

約数和(自身を除く): 69059650910

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 7946, 19865, 39730, 1985041, 3970082, 9925205, 19850410, 57566189, 115132378, 271950617, 287830945, 543901234, 575661890, 1359753085, 2719506170, 7886567893, 15773135786, 39432839465, 78865678930]

約数ペア:

[(1, 78865678930), (2, 39432839465), (5, 15773135786), (10, 7886567893), (29, 2719506170), (58, 1359753085), (137, 575661890), (145, 543901234), (274, 287830945), (290, 271950617), (685, 115132378), (1370, 57566189), (3973, 19850410), (7946, 9925205), (19865, 3970082), (39730, 1985041)]