71171460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43933}}^1$

素因数の和:43954

約数の個数: 60

約数和(自身を含む): 223272588

約数和(自身を除く): 152101128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43933, 87866, 131799, 175732, 219665, 263598, 395397, 439330, 527196, 658995, 790794, 878660, 1186191, 1317990, 1581588, 1976985, 2372382, 2635980, 3558573, 3953970, 4744764, 5930955, 7117146, 7907940, 11861910, 14234292, 17792865, 23723820, 35585730, 71171460]

約数ペア:

[(1, 71171460), (2, 35585730), (3, 23723820), (4, 17792865), (5, 14234292), (6, 11861910), (9, 7907940), (10, 7117146), (12, 5930955), (15, 4744764), (18, 3953970), (20, 3558573), (27, 2635980), (30, 2372382), (36, 1976985), (45, 1581588), (54, 1317990), (60, 1186191), (81, 878660), (90, 790794), (108, 658995), (135, 527196), (162, 439330), (180, 395397), (270, 263598), (324, 219665), (405, 175732), (540, 131799), (810, 87866), (1620, 43933)]