2387190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6144

約数の個数: 32

約数和(自身を含む): 6170976

約数和(自身を除く): 3783786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6121, 12242, 18363, 30605, 36726, 61210, 79573, 91815, 159146, 183630, 238719, 397865, 477438, 795730, 1193595, 2387190]

約数ペア:

[(1, 2387190), (2, 1193595), (3, 795730), (5, 477438), (6, 397865), (10, 238719), (13, 183630), (15, 159146), (26, 91815), (30, 79573), (39, 61210), (65, 36726), (78, 30605), (130, 18363), (195, 12242), (390, 6121)]