2010420660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 5684313600

約数和(自身を除く): 3673892940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 379, 419, 422, 633, 758, 838, 844, 1055, 1137, 1257, 1266, 1516, 1676, 1895, 2095, 2110, 2274, 2514, 2532, 3165, 3790, 4190, 4220, 4548, 5028, 5685, 6285, 6330, 7580, 8380, 11370, 12570, 12660, 22740, 25140, 79969, 88409, 158801, 159938, 176818, 239907, 265227, 317602, 319876, 353636, 399845, 442045, 476403, 479814, 530454, 635204, 794005, 799690, 884090, 952806, 959628, 1060908, 1199535, 1326135, 1588010, 1599380, 1768180, 1905612, 2382015, 2399070, 2652270, 3176020, 4764030, 4798140, 5304540, 9528060, 33507011, 67014022, 100521033, 134028044, 167535055, 201042066, 335070110, 402084132, 502605165, 670140220, 1005210330, 2010420660]

約数ペア:

[(1, 2010420660), (2, 1005210330), (3, 670140220), (4, 502605165), (5, 402084132), (6, 335070110), (10, 201042066), (12, 167535055), (15, 134028044), (20, 100521033), (30, 67014022), (60, 33507011), (211, 9528060), (379, 5304540), (419, 4798140), (422, 4764030), (633, 3176020), (758, 2652270), (838, 2399070), (844, 2382015), (1055, 1905612), (1137, 1768180), (1257, 1599380), (1266, 1588010), (1516, 1326135), (1676, 1199535), (1895, 1060908), (2095, 959628), (2110, 952806), (2274, 884090), (2514, 799690), (2532, 794005), (3165, 635204), (3790, 530454), (4190, 479814), (4220, 476403), (4548, 442045), (5028, 399845), (5685, 353636), (6285, 319876), (6330, 317602), (7580, 265227), (8380, 239907), (11370, 176818), (12570, 159938), (12660, 158801), (22740, 88409), (25140, 79969)]