174238620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14741}}^1$

素因数の和:14950

約数の個数: 48

約数和(自身を含む): 490377888

約数和(自身を除く): 316139268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 14741, 29482, 44223, 58964, 73705, 88446, 147410, 176892, 221115, 294820, 442230, 884460, 2903977, 5807954, 8711931, 11615908, 14519885, 17423862, 29039770, 34847724, 43559655, 58079540, 87119310, 174238620]

約数ペア:

[(1, 174238620), (2, 87119310), (3, 58079540), (4, 43559655), (5, 34847724), (6, 29039770), (10, 17423862), (12, 14519885), (15, 11615908), (20, 8711931), (30, 5807954), (60, 2903977), (197, 884460), (394, 442230), (591, 294820), (788, 221115), (985, 176892), (1182, 147410), (1970, 88446), (2364, 73705), (2955, 58964), (3940, 44223), (5910, 29482), (11820, 14741)]