2015576430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{505157}}^1$

素因数の和:505193

約数の個数: 64

約数和(自身を含む): 5819420160

約数和(自身を除く): 3803843730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 505157, 1010314, 1515471, 2525785, 3030942, 3536099, 5051570, 7072198, 7577355, 9597983, 10608297, 15154710, 17680495, 19195966, 21216594, 28793949, 35360990, 47989915, 53041485, 57587898, 67185881, 95979830, 106082970, 134371762, 143969745, 201557643, 287939490, 335929405, 403115286, 671858810, 1007788215, 2015576430]

約数ペア:

[(1, 2015576430), (2, 1007788215), (3, 671858810), (5, 403115286), (6, 335929405), (7, 287939490), (10, 201557643), (14, 143969745), (15, 134371762), (19, 106082970), (21, 95979830), (30, 67185881), (35, 57587898), (38, 53041485), (42, 47989915), (57, 35360990), (70, 28793949), (95, 21216594), (105, 19195966), (114, 17680495), (133, 15154710), (190, 10608297), (210, 9597983), (266, 7577355), (285, 7072198), (399, 5051570), (570, 3536099), (665, 3030942), (798, 2525785), (1330, 1515471), (1995, 1010314), (3990, 505157)]