210315540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120871}}^1$

素因数の和:120912

約数の個数: 48

約数和(自身を含む): 609194880

約数和(自身を除く): 398879340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 120871, 241742, 362613, 483484, 604355, 725226, 1208710, 1450452, 1813065, 2417420, 3505259, 3626130, 7010518, 7252260, 10515777, 14021036, 17526295, 21031554, 35052590, 42063108, 52578885, 70105180, 105157770, 210315540]

約数ペア:

[(1, 210315540), (2, 105157770), (3, 70105180), (4, 52578885), (5, 42063108), (6, 35052590), (10, 21031554), (12, 17526295), (15, 14021036), (20, 10515777), (29, 7252260), (30, 7010518), (58, 3626130), (60, 3505259), (87, 2417420), (116, 1813065), (145, 1450452), (174, 1208710), (290, 725226), (348, 604355), (435, 483484), (580, 362613), (870, 241742), (1740, 120871)]