15696488820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1882073}}^1$

素因数の和:1882224

約数の個数: 48

約数和(自身を含む): 44266380480

約数和(自身を除く): 28569891660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 1882073, 3764146, 5646219, 7528292, 9410365, 11292438, 18820730, 22584876, 28231095, 37641460, 56462190, 112924380, 261608147, 523216294, 784824441, 1046432588, 1308040735, 1569648882, 2616081470, 3139297764, 3924122205, 5232162940, 7848244410, 15696488820]

約数ペア:

[(1, 15696488820), (2, 7848244410), (3, 5232162940), (4, 3924122205), (5, 3139297764), (6, 2616081470), (10, 1569648882), (12, 1308040735), (15, 1046432588), (20, 784824441), (30, 523216294), (60, 261608147), (139, 112924380), (278, 56462190), (417, 37641460), (556, 28231095), (695, 22584876), (834, 18820730), (1390, 11292438), (1668, 9410365), (2085, 7528292), (2780, 5646219), (4170, 3764146), (8340, 1882073)]