74240290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 66375710

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 4339, 8555, 8678, 17110, 21695, 43390, 125831, 251662, 256001, 512002, 629155, 1258310, 1280005, 2560010, 7424029, 14848058, 37120145, 74240290]

約数ペア:

[(1, 74240290), (2, 37120145), (5, 14848058), (10, 7424029), (29, 2560010), (58, 1280005), (59, 1258310), (118, 629155), (145, 512002), (290, 256001), (295, 251662), (590, 125831), (1711, 43390), (3422, 21695), (4339, 17110), (8555, 8678)]