75987210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194839}}^1$

素因数の和:194862

約数の個数: 32

約数和(自身を含む): 196398720

約数和(自身を除く): 120411510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 194839, 389678, 584517, 974195, 1169034, 1948390, 2532907, 2922585, 5065814, 5845170, 7598721, 12664535, 15197442, 25329070, 37993605, 75987210]

約数ペア:

[(1, 75987210), (2, 37993605), (3, 25329070), (5, 15197442), (6, 12664535), (10, 7598721), (13, 5845170), (15, 5065814), (26, 2922585), (30, 2532907), (39, 1948390), (65, 1169034), (78, 974195), (130, 584517), (195, 389678), (390, 194839)]