2013676910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4769

約数の個数: 64

約数和(自身を含む): 4338883584

約数和(自身を除く): 2325206674

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 281, 322, 562, 805, 1405, 1610, 1967, 2810, 3934, 4451, 6463, 8902, 9835, 12926, 19670, 22255, 31157, 32315, 44510, 45241, 62314, 64630, 90482, 102373, 155785, 204746, 226205, 311570, 452410, 511865, 716611, 1023730, 1250731, 1433222, 2501462, 3583055, 6253655, 7166110, 8755117, 12507310, 17510234, 28766813, 43775585, 57533626, 87551170, 143834065, 201367691, 287668130, 402735382, 1006838455, 2013676910]

約数ペア:

[(1, 2013676910), (2, 1006838455), (5, 402735382), (7, 287668130), (10, 201367691), (14, 143834065), (23, 87551170), (35, 57533626), (46, 43775585), (70, 28766813), (115, 17510234), (161, 12507310), (230, 8755117), (281, 7166110), (322, 6253655), (562, 3583055), (805, 2501462), (1405, 1433222), (1610, 1250731), (1967, 1023730), (2810, 716611), (3934, 511865), (4451, 452410), (6463, 311570), (8902, 226205), (9835, 204746), (12926, 155785), (19670, 102373), (22255, 90482), (31157, 64630), (32315, 62314), (44510, 45241)]