630536890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{4549}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 1155772800

約数和(自身を除く): 525235910

約数列:

[1, 2, 5, 10, 83, 166, 167, 334, 415, 830, 835, 1670, 4549, 9098, 13861, 22745, 27722, 45490, 69305, 138610, 377567, 755134, 759683, 1519366, 1887835, 3775670, 3798415, 7596830, 63053689, 126107378, 315268445, 630536890]

約数ペア:

[(1, 630536890), (2, 315268445), (5, 126107378), (10, 63053689), (83, 7596830), (166, 3798415), (167, 3775670), (334, 1887835), (415, 1519366), (830, 759683), (835, 755134), (1670, 377567), (4549, 138610), (9098, 69305), (13861, 45490), (22745, 27722)]