1617910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1829450

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 797, 1015, 1594, 2030, 3985, 5579, 7970, 11158, 23113, 27895, 46226, 55790, 115565, 161791, 231130, 323582, 808955, 1617910]

約数ペア:

[(1, 1617910), (2, 808955), (5, 323582), (7, 231130), (10, 161791), (14, 115565), (29, 55790), (35, 46226), (58, 27895), (70, 23113), (145, 11158), (203, 7970), (290, 5579), (406, 3985), (797, 2030), (1015, 1594)]