1587535490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{6143}}^1$

素因数の和:6794

約数の個数: 32

約数和(自身を含む): 2929360896

約数和(自身を除く): 1341825406

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 601, 1202, 3005, 6010, 6143, 12286, 25843, 30715, 51686, 61430, 129215, 258430, 264149, 528298, 1320745, 2641490, 3691943, 7383886, 18459715, 36919430, 158753549, 317507098, 793767745, 1587535490]

約数ペア:

[(1, 1587535490), (2, 793767745), (5, 317507098), (10, 158753549), (43, 36919430), (86, 18459715), (215, 7383886), (430, 3691943), (601, 2641490), (1202, 1320745), (3005, 528298), (6010, 264149), (6143, 258430), (12286, 129215), (25843, 61430), (30715, 51686)]