899902010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{11719}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 1853072640

約数和(自身を除く): 953170630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1097, 2194, 5485, 7679, 10970, 11719, 15358, 23438, 38395, 58595, 76790, 82033, 117190, 164066, 410165, 820330, 12855743, 25711486, 64278715, 89990201, 128557430, 179980402, 449951005, 899902010]

約数ペア:

[(1, 899902010), (2, 449951005), (5, 179980402), (7, 128557430), (10, 89990201), (14, 64278715), (35, 25711486), (70, 12855743), (1097, 820330), (2194, 410165), (5485, 164066), (7679, 117190), (10970, 82033), (11719, 76790), (15358, 58595), (23438, 38395)]