2837289730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{73907}}^1$

素因数の和:74274

約数の個数: 32

約数和(自身を含む): 5587444800

約数和(自身を除く): 2750155070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 38390, 73907, 147814, 369535, 739070, 812977, 1625954, 4064885, 8129770, 25793543, 51587086, 128967715, 257935430, 283728973, 567457946, 1418644865, 2837289730]

約数ペア:

[(1, 2837289730), (2, 1418644865), (5, 567457946), (10, 283728973), (11, 257935430), (22, 128967715), (55, 51587086), (110, 25793543), (349, 8129770), (698, 4064885), (1745, 1625954), (3490, 812977), (3839, 739070), (7678, 369535), (19195, 147814), (38390, 73907)]