6962540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 16040640

約数和(自身を除く): 9078100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 439, 610, 793, 878, 1220, 1586, 1756, 2195, 3172, 3965, 4390, 5707, 7930, 8780, 11414, 15860, 22828, 26779, 28535, 53558, 57070, 107116, 114140, 133895, 267790, 348127, 535580, 696254, 1392508, 1740635, 3481270, 6962540]

約数ペア:

[(1, 6962540), (2, 3481270), (4, 1740635), (5, 1392508), (10, 696254), (13, 535580), (20, 348127), (26, 267790), (52, 133895), (61, 114140), (65, 107116), (122, 57070), (130, 53558), (244, 28535), (260, 26779), (305, 22828), (439, 15860), (610, 11414), (793, 8780), (878, 7930), (1220, 5707), (1586, 4390), (1756, 3965), (2195, 3172)]