129777690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 357882624

約数和(自身を除く): 228104934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 3137, 4137, 5910, 6274, 6895, 8274, 9411, 13790, 15685, 18822, 20685, 21959, 31370, 41370, 43918, 47055, 65877, 94110, 109795, 131754, 219590, 329385, 617989, 658770, 1235978, 1853967, 3089945, 3707934, 4325923, 6179890, 8651846, 9269835, 12977769, 18539670, 21629615, 25955538, 43259230, 64888845, 129777690]

約数ペア:

[(1, 129777690), (2, 64888845), (3, 43259230), (5, 25955538), (6, 21629615), (7, 18539670), (10, 12977769), (14, 9269835), (15, 8651846), (21, 6179890), (30, 4325923), (35, 3707934), (42, 3089945), (70, 1853967), (105, 1235978), (197, 658770), (210, 617989), (394, 329385), (591, 219590), (985, 131754), (1182, 109795), (1379, 94110), (1970, 65877), (2758, 47055), (2955, 43918), (3137, 41370), (4137, 31370), (5910, 21959), (6274, 20685), (6895, 18822), (8274, 15685), (9411, 13790)]