2013417420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4793851}}^1$

素因数の和:4793870

約数の個数: 48

約数和(自身を含む): 6442937088

約数和(自身を除く): 4429519668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4793851, 9587702, 14381553, 19175404, 23969255, 28763106, 33556957, 47938510, 57526212, 67113914, 71907765, 95877020, 100670871, 134227828, 143815530, 167784785, 201341742, 287631060, 335569570, 402683484, 503354355, 671139140, 1006708710, 2013417420]

約数ペア:

[(1, 2013417420), (2, 1006708710), (3, 671139140), (4, 503354355), (5, 402683484), (6, 335569570), (7, 287631060), (10, 201341742), (12, 167784785), (14, 143815530), (15, 134227828), (20, 100670871), (21, 95877020), (28, 71907765), (30, 67113914), (35, 57526212), (42, 47938510), (60, 33556957), (70, 28763106), (84, 23969255), (105, 19175404), (140, 14381553), (210, 9587702), (420, 4793851)]