15716340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87313}}^1$

素因数の和:87328

約数の個数: 36

約数和(自身を含む): 47673444

約数和(自身を除く): 31957104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87313, 174626, 261939, 349252, 436565, 523878, 785817, 873130, 1047756, 1309695, 1571634, 1746260, 2619390, 3143268, 3929085, 5238780, 7858170, 15716340]

約数ペア:

[(1, 15716340), (2, 7858170), (3, 5238780), (4, 3929085), (5, 3143268), (6, 2619390), (9, 1746260), (10, 1571634), (12, 1309695), (15, 1047756), (18, 873130), (20, 785817), (30, 523878), (36, 436565), (45, 349252), (60, 261939), (90, 174626), (180, 87313)]