13797910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 29918160

約数和(自身を除く): 16120250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 971, 1015, 1421, 1942, 2030, 2842, 4855, 6797, 7105, 9710, 13594, 14210, 28159, 33985, 47579, 56318, 67970, 95158, 140795, 197113, 237895, 281590, 394226, 475790, 985565, 1379791, 1971130, 2759582, 6898955, 13797910]

約数ペア:

[(1, 13797910), (2, 6898955), (5, 2759582), (7, 1971130), (10, 1379791), (14, 985565), (29, 475790), (35, 394226), (49, 281590), (58, 237895), (70, 197113), (98, 140795), (145, 95158), (203, 67970), (245, 56318), (290, 47579), (406, 33985), (490, 28159), (971, 14210), (1015, 13594), (1421, 9710), (1942, 7105), (2030, 6797), (2842, 4855)]