29696290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7926

約数の個数: 32

約数和(自身を含む): 59557680

約数和(自身を除く): 29861390

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7877, 15754, 39385, 78770, 102401, 204802, 228433, 456866, 512005, 1024010, 1142165, 2284330, 2969629, 5939258, 14848145, 29696290]

約数ペア:

[(1, 29696290), (2, 14848145), (5, 5939258), (10, 2969629), (13, 2284330), (26, 1142165), (29, 1024010), (58, 512005), (65, 456866), (130, 228433), (145, 204802), (290, 102401), (377, 78770), (754, 39385), (1885, 15754), (3770, 7877)]