2013336010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 4485507840

約数和(自身を除く): 2472171830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 263, 490, 526, 595, 833, 919, 1190, 1315, 1666, 1838, 1841, 2630, 3682, 4165, 4471, 4595, 6433, 8330, 8942, 9190, 9205, 12866, 12887, 15623, 18410, 22355, 25774, 31246, 31297, 32165, 44710, 45031, 62594, 64330, 64435, 78115, 90062, 109361, 128870, 156230, 156485, 218722, 219079, 225155, 241697, 312970, 438158, 450310, 483394, 546805, 765527, 1093610, 1095395, 1208485, 1531054, 1691879, 2190790, 2416970, 3383758, 3827635, 4108849, 7655270, 8217698, 8459395, 11843153, 16918790, 20544245, 23686306, 28761943, 41088490, 57523886, 59215765, 118431530, 143809715, 201333601, 287619430, 402667202, 1006668005, 2013336010]

約数ペア:

[(1, 2013336010), (2, 1006668005), (5, 402667202), (7, 287619430), (10, 201333601), (14, 143809715), (17, 118431530), (34, 59215765), (35, 57523886), (49, 41088490), (70, 28761943), (85, 23686306), (98, 20544245), (119, 16918790), (170, 11843153), (238, 8459395), (245, 8217698), (263, 7655270), (490, 4108849), (526, 3827635), (595, 3383758), (833, 2416970), (919, 2190790), (1190, 1691879), (1315, 1531054), (1666, 1208485), (1838, 1095395), (1841, 1093610), (2630, 765527), (3682, 546805), (4165, 483394), (4471, 450310), (4595, 438158), (6433, 312970), (8330, 241697), (8942, 225155), (9190, 219079), (9205, 218722), (12866, 156485), (12887, 156230), (15623, 128870), (18410, 109361), (22355, 90062), (25774, 78115), (31246, 64435), (31297, 64330), (32165, 62594), (44710, 45031)]