28898030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10069}}^1$

素因数の和:10124

約数の個数: 32

約数和(自身を含む): 60903360

約数和(自身を除く): 32005330

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 10069, 20138, 50345, 70483, 100690, 140966, 352415, 412829, 704830, 825658, 2064145, 2889803, 4128290, 5779606, 14449015, 28898030]

約数ペア:

[(1, 28898030), (2, 14449015), (5, 5779606), (7, 4128290), (10, 2889803), (14, 2064145), (35, 825658), (41, 704830), (70, 412829), (82, 352415), (205, 140966), (287, 100690), (410, 70483), (574, 50345), (1435, 20138), (2870, 10069)]