3059380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 6914880

約数和(自身を除く): 3855500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 97, 166, 190, 194, 332, 380, 388, 415, 485, 830, 970, 1577, 1660, 1843, 1940, 3154, 3686, 6308, 7372, 7885, 8051, 9215, 15770, 16102, 18430, 31540, 32204, 36860, 40255, 80510, 152969, 161020, 305938, 611876, 764845, 1529690, 3059380]

約数ペア:

[(1, 3059380), (2, 1529690), (4, 764845), (5, 611876), (10, 305938), (19, 161020), (20, 152969), (38, 80510), (76, 40255), (83, 36860), (95, 32204), (97, 31540), (166, 18430), (190, 16102), (194, 15770), (332, 9215), (380, 8051), (388, 7885), (415, 7372), (485, 6308), (830, 3686), (970, 3154), (1577, 1940), (1660, 1843)]