540421630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{208657}}^1$

素因数の和:208708

約数の個数: 32

約数和(自身を含む): 1141776576

約数和(自身を除く): 601354946

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 208657, 417314, 1043285, 1460599, 2086570, 2921198, 7302995, 7720309, 14605990, 15440618, 38601545, 54042163, 77203090, 108084326, 270210815, 540421630]

約数ペア:

[(1, 540421630), (2, 270210815), (5, 108084326), (7, 77203090), (10, 54042163), (14, 38601545), (35, 15440618), (37, 14605990), (70, 7720309), (74, 7302995), (185, 2921198), (259, 2086570), (370, 1460599), (518, 1043285), (1295, 417314), (2590, 208657)]