78528570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8363}}^1$

素因数の和:8686

約数の個数: 32

約数和(自身を含む): 189093312

約数和(自身を除く): 110564742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 8363, 9390, 16726, 25089, 41815, 50178, 83630, 125445, 250890, 2617619, 5235238, 7852857, 13088095, 15705714, 26176190, 39264285, 78528570]

約数ペア:

[(1, 78528570), (2, 39264285), (3, 26176190), (5, 15705714), (6, 13088095), (10, 7852857), (15, 5235238), (30, 2617619), (313, 250890), (626, 125445), (939, 83630), (1565, 50178), (1878, 41815), (3130, 25089), (4695, 16726), (8363, 9390)]