3916380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 7895364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5021, 10042, 15063, 20084, 25105, 30126, 50210, 60252, 65273, 75315, 100420, 130546, 150630, 195819, 261092, 301260, 326365, 391638, 652730, 783276, 979095, 1305460, 1958190, 3916380]

約数ペア:

[(1, 3916380), (2, 1958190), (3, 1305460), (4, 979095), (5, 783276), (6, 652730), (10, 391638), (12, 326365), (13, 301260), (15, 261092), (20, 195819), (26, 150630), (30, 130546), (39, 100420), (52, 75315), (60, 65273), (65, 60252), (78, 50210), (130, 30126), (156, 25105), (195, 20084), (260, 15063), (390, 10042), (780, 5021)]