2015896890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9257}}^1$

素因数の和:9352

約数の個数: 128

約数和(自身を含む): 5951190528

約数和(自身を除く): 3935293638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 61, 70, 85, 102, 105, 119, 122, 170, 183, 210, 238, 255, 305, 357, 366, 427, 510, 595, 610, 714, 854, 915, 1037, 1190, 1281, 1785, 1830, 2074, 2135, 2562, 3111, 3570, 4270, 5185, 6222, 6405, 7259, 9257, 10370, 12810, 14518, 15555, 18514, 21777, 27771, 31110, 36295, 43554, 46285, 55542, 64799, 72590, 92570, 108885, 129598, 138855, 157369, 194397, 217770, 277710, 314738, 323995, 388794, 472107, 564677, 647990, 786845, 944214, 971985, 1101583, 1129354, 1573690, 1694031, 1943970, 2203166, 2360535, 2823385, 3304749, 3388062, 3952739, 4721070, 5507915, 5646770, 6609498, 7905478, 8470155, 9599509, 11015830, 11858217, 16523745, 16940310, 19199018, 19763695, 23716434, 28798527, 33047490, 39527390, 47997545, 57597054, 59291085, 67196563, 95995090, 118582170, 134393126, 143992635, 201589689, 287985270, 335982815, 403179378, 671965630, 1007948445, 2015896890]

約数ペア:

[(1, 2015896890), (2, 1007948445), (3, 671965630), (5, 403179378), (6, 335982815), (7, 287985270), (10, 201589689), (14, 143992635), (15, 134393126), (17, 118582170), (21, 95995090), (30, 67196563), (34, 59291085), (35, 57597054), (42, 47997545), (51, 39527390), (61, 33047490), (70, 28798527), (85, 23716434), (102, 19763695), (105, 19199018), (119, 16940310), (122, 16523745), (170, 11858217), (183, 11015830), (210, 9599509), (238, 8470155), (255, 7905478), (305, 6609498), (357, 5646770), (366, 5507915), (427, 4721070), (510, 3952739), (595, 3388062), (610, 3304749), (714, 2823385), (854, 2360535), (915, 2203166), (1037, 1943970), (1190, 1694031), (1281, 1573690), (1785, 1129354), (1830, 1101583), (2074, 971985), (2135, 944214), (2562, 786845), (3111, 647990), (3570, 564677), (4270, 472107), (5185, 388794), (6222, 323995), (6405, 314738), (7259, 277710), (9257, 217770), (10370, 194397), (12810, 157369), (14518, 138855), (15555, 129598), (18514, 108885), (21777, 92570), (27771, 72590), (31110, 64799), (36295, 55542), (43554, 46285)]