6890370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 17159040

約数和(自身を除く): 10268670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 239, 310, 465, 478, 717, 930, 961, 1195, 1434, 1922, 2390, 2883, 3585, 4805, 5766, 7170, 7409, 9610, 14415, 14818, 22227, 28830, 37045, 44454, 74090, 111135, 222270, 229679, 459358, 689037, 1148395, 1378074, 2296790, 3445185, 6890370]

約数ペア:

[(1, 6890370), (2, 3445185), (3, 2296790), (5, 1378074), (6, 1148395), (10, 689037), (15, 459358), (30, 229679), (31, 222270), (62, 111135), (93, 74090), (155, 44454), (186, 37045), (239, 28830), (310, 22227), (465, 14818), (478, 14415), (717, 9610), (930, 7409), (961, 7170), (1195, 5766), (1434, 4805), (1922, 3585), (2390, 2883)]