2566291230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{81703}}^1$

素因数の和:82065

約数の個数: 48

約数和(自身を含む): 6691557600

約数和(自身を除く): 4125266370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 10470, 15705, 31410, 81703, 163406, 245109, 408515, 490218, 735327, 817030, 1225545, 1470654, 2451090, 3676635, 7353270, 28514347, 57028694, 85543041, 142571735, 171086082, 256629123, 285143470, 427715205, 513258246, 855430410, 1283145615, 2566291230]

約数ペア:

[(1, 2566291230), (2, 1283145615), (3, 855430410), (5, 513258246), (6, 427715205), (9, 285143470), (10, 256629123), (15, 171086082), (18, 142571735), (30, 85543041), (45, 57028694), (90, 28514347), (349, 7353270), (698, 3676635), (1047, 2451090), (1745, 1470654), (2094, 1225545), (3141, 817030), (3490, 735327), (5235, 490218), (6282, 408515), (10470, 245109), (15705, 163406), (31410, 81703)]