1939470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 5013792

約数和(自身を除く): 3074322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4973, 9946, 14919, 24865, 29838, 49730, 64649, 74595, 129298, 149190, 193947, 323245, 387894, 646490, 969735, 1939470]

約数ペア:

[(1, 1939470), (2, 969735), (3, 646490), (5, 387894), (6, 323245), (10, 193947), (13, 149190), (15, 129298), (26, 74595), (30, 64649), (39, 49730), (65, 29838), (78, 24865), (130, 14919), (195, 9946), (390, 4973)]