2017501890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{4441}}^1$

素因数の和:5267

約数の個数: 64

約数和(自身を含む): 5104391040

約数和(自身を除く): 3086889150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 797, 1594, 2391, 3985, 4441, 4782, 7970, 8882, 11955, 13323, 15143, 22205, 23910, 26646, 30286, 44410, 45429, 66615, 75715, 84379, 90858, 133230, 151430, 168758, 227145, 253137, 421895, 454290, 506274, 843790, 1265685, 2531370, 3539477, 7078954, 10618431, 17697385, 21236862, 35394770, 53092155, 67250063, 106184310, 134500126, 201750189, 336250315, 403500378, 672500630, 1008750945, 2017501890]

約数ペア:

[(1, 2017501890), (2, 1008750945), (3, 672500630), (5, 403500378), (6, 336250315), (10, 201750189), (15, 134500126), (19, 106184310), (30, 67250063), (38, 53092155), (57, 35394770), (95, 21236862), (114, 17697385), (190, 10618431), (285, 7078954), (570, 3539477), (797, 2531370), (1594, 1265685), (2391, 843790), (3985, 506274), (4441, 454290), (4782, 421895), (7970, 253137), (8882, 227145), (11955, 168758), (13323, 151430), (15143, 133230), (22205, 90858), (23910, 84379), (26646, 75715), (30286, 66615), (44410, 45429)]