149780263510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{101737}}^1$

素因数の和:101977

約数の個数: 64

約数和(自身を含む): 290602795392

約数和(自身を除く): 140822531882

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 173, 185, 230, 346, 370, 851, 865, 1702, 1730, 3979, 4255, 6401, 7958, 8510, 12802, 19895, 32005, 39790, 64010, 101737, 147223, 203474, 294446, 508685, 736115, 1017370, 1472230, 2339951, 3764269, 4679902, 7528538, 11699755, 17600501, 18821345, 23399510, 35201002, 37642690, 86578187, 88002505, 173156374, 176005010, 404811523, 432890935, 651218537, 809623046, 865781870, 1302437074, 2024057615, 3256092685, 4048115230, 6512185370, 14978026351, 29956052702, 74890131755, 149780263510]

約数ペア:

[(1, 149780263510), (2, 74890131755), (5, 29956052702), (10, 14978026351), (23, 6512185370), (37, 4048115230), (46, 3256092685), (74, 2024057615), (115, 1302437074), (173, 865781870), (185, 809623046), (230, 651218537), (346, 432890935), (370, 404811523), (851, 176005010), (865, 173156374), (1702, 88002505), (1730, 86578187), (3979, 37642690), (4255, 35201002), (6401, 23399510), (7958, 18821345), (8510, 17600501), (12802, 11699755), (19895, 7528538), (32005, 4679902), (39790, 3764269), (64010, 2339951), (101737, 1472230), (147223, 1017370), (203474, 736115), (294446, 508685)]