39447630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 103231440

約数和(自身を除く): 63783810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2689, 2934, 4890, 5378, 7335, 8067, 13445, 14670, 16134, 24201, 26890, 40335, 48402, 80670, 121005, 242010, 438307, 876614, 1314921, 2191535, 2629842, 3944763, 4383070, 6574605, 7889526, 13149210, 19723815, 39447630]

約数ペア:

[(1, 39447630), (2, 19723815), (3, 13149210), (5, 7889526), (6, 6574605), (9, 4383070), (10, 3944763), (15, 2629842), (18, 2191535), (30, 1314921), (45, 876614), (90, 438307), (163, 242010), (326, 121005), (489, 80670), (815, 48402), (978, 40335), (1467, 26890), (1630, 24201), (2445, 16134), (2689, 14670), (2934, 13445), (4890, 8067), (5378, 7335)]