29404210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 31882190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 1279, 2090, 2299, 2558, 4598, 6395, 11495, 12790, 14069, 22990, 24301, 28138, 48602, 70345, 121505, 140690, 154759, 243010, 267311, 309518, 534622, 773795, 1336555, 1547590, 2673110, 2940421, 5880842, 14702105, 29404210]

約数ペア:

[(1, 29404210), (2, 14702105), (5, 5880842), (10, 2940421), (11, 2673110), (19, 1547590), (22, 1336555), (38, 773795), (55, 534622), (95, 309518), (110, 267311), (121, 243010), (190, 154759), (209, 140690), (242, 121505), (418, 70345), (605, 48602), (1045, 28138), (1210, 24301), (1279, 22990), (2090, 14069), (2299, 12790), (2558, 11495), (4598, 6395)]