6940570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 9026150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 263, 290, 377, 406, 455, 526, 754, 910, 1015, 1315, 1841, 1885, 2030, 2630, 2639, 3419, 3682, 3770, 5278, 6838, 7627, 9205, 13195, 15254, 17095, 18410, 23933, 26390, 34190, 38135, 47866, 53389, 76270, 99151, 106778, 119665, 198302, 239330, 266945, 495755, 533890, 694057, 991510, 1388114, 3470285, 6940570]

約数ペア:

[(1, 6940570), (2, 3470285), (5, 1388114), (7, 991510), (10, 694057), (13, 533890), (14, 495755), (26, 266945), (29, 239330), (35, 198302), (58, 119665), (65, 106778), (70, 99151), (91, 76270), (130, 53389), (145, 47866), (182, 38135), (203, 34190), (263, 26390), (290, 23933), (377, 18410), (406, 17095), (455, 15254), (526, 13195), (754, 9205), (910, 7627), (1015, 6838), (1315, 5278), (1841, 3770), (1885, 3682), (2030, 3419), (2630, 2639)]