1009622330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 1914433920

約数和(自身を除く): 904811590

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 139, 185, 278, 293, 335, 370, 586, 670, 695, 1390, 1465, 2479, 2930, 4958, 5143, 9313, 10286, 10841, 12395, 18626, 19631, 21682, 24790, 25715, 39262, 40727, 46565, 51430, 54205, 81454, 93130, 98155, 108410, 196310, 203635, 344581, 407270, 689162, 726347, 1452694, 1506899, 1722905, 2728709, 3013798, 3445810, 3631735, 5457418, 7263470, 7534495, 13643545, 15068990, 27287090, 100962233, 201924466, 504811165, 1009622330]

約数ペア:

[(1, 1009622330), (2, 504811165), (5, 201924466), (10, 100962233), (37, 27287090), (67, 15068990), (74, 13643545), (134, 7534495), (139, 7263470), (185, 5457418), (278, 3631735), (293, 3445810), (335, 3013798), (370, 2728709), (586, 1722905), (670, 1506899), (695, 1452694), (1390, 726347), (1465, 689162), (2479, 407270), (2930, 344581), (4958, 203635), (5143, 196310), (9313, 108410), (10286, 98155), (10841, 93130), (12395, 81454), (18626, 54205), (19631, 51430), (21682, 46565), (24790, 40727), (25715, 39262)]