15206857290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{49681}}^1$

素因数の和:49892

約数の個数: 96

約数和(自身を含む): 41852116800

約数和(自身を除く): 26645259510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 179, 190, 285, 342, 358, 537, 570, 855, 895, 1074, 1611, 1710, 1790, 2685, 3222, 3401, 5370, 6802, 8055, 10203, 16110, 17005, 20406, 30609, 34010, 49681, 51015, 61218, 99362, 102030, 149043, 153045, 248405, 298086, 306090, 447129, 496810, 745215, 894258, 943939, 1490430, 1887878, 2235645, 2831817, 4471290, 4719695, 5663634, 8495451, 8892899, 9439390, 14159085, 16990902, 17785798, 26678697, 28318170, 42477255, 44464495, 53357394, 80036091, 84954510, 88928990, 133393485, 160072182, 168965081, 266786970, 337930162, 400180455, 506895243, 800360910, 844825405, 1013790486, 1520685729, 1689650810, 2534476215, 3041371458, 5068952430, 7603428645, 15206857290]

約数ペア:

[(1, 15206857290), (2, 7603428645), (3, 5068952430), (5, 3041371458), (6, 2534476215), (9, 1689650810), (10, 1520685729), (15, 1013790486), (18, 844825405), (19, 800360910), (30, 506895243), (38, 400180455), (45, 337930162), (57, 266786970), (90, 168965081), (95, 160072182), (114, 133393485), (171, 88928990), (179, 84954510), (190, 80036091), (285, 53357394), (342, 44464495), (358, 42477255), (537, 28318170), (570, 26678697), (855, 17785798), (895, 16990902), (1074, 14159085), (1611, 9439390), (1710, 8892899), (1790, 8495451), (2685, 5663634), (3222, 4719695), (3401, 4471290), (5370, 2831817), (6802, 2235645), (8055, 1887878), (10203, 1490430), (16110, 943939), (17005, 894258), (20406, 745215), (30609, 496810), (34010, 447129), (49681, 306090), (51015, 298086), (61218, 248405), (99362, 153045), (102030, 149043)]