813390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 1242930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1427, 2854, 4281, 7135, 8562, 14270, 21405, 27113, 42810, 54226, 81339, 135565, 162678, 271130, 406695, 813390]

約数ペア:

[(1, 813390), (2, 406695), (3, 271130), (5, 162678), (6, 135565), (10, 81339), (15, 54226), (19, 42810), (30, 27113), (38, 21405), (57, 14270), (95, 8562), (114, 7135), (190, 4281), (285, 2854), (570, 1427)]