63217890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2939}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 101892510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 2939, 3585, 4302, 5878, 7170, 8817, 10755, 14695, 17634, 21510, 26451, 29390, 44085, 52902, 88170, 132255, 264510, 702421, 1404842, 2107263, 3512105, 4214526, 6321789, 7024210, 10536315, 12643578, 21072630, 31608945, 63217890]

約数ペア:

[(1, 63217890), (2, 31608945), (3, 21072630), (5, 12643578), (6, 10536315), (9, 7024210), (10, 6321789), (15, 4214526), (18, 3512105), (30, 2107263), (45, 1404842), (90, 702421), (239, 264510), (478, 132255), (717, 88170), (1195, 52902), (1434, 44085), (2151, 29390), (2390, 26451), (2939, 21510), (3585, 17634), (4302, 14695), (5878, 10755), (7170, 8817)]