19095930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 60113664

約数和(自身を除く): 41017734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1783, 1785, 2142, 3566, 3570, 5349, 5355, 8915, 10698, 10710, 12481, 16047, 17830, 24962, 26745, 30311, 32094, 37443, 53490, 60622, 62405, 74886, 80235, 90933, 112329, 124810, 151555, 160470, 181866, 187215, 212177, 224658, 272799, 303110, 374430, 424354, 454665, 545598, 561645, 636531, 909330, 1060885, 1123290, 1273062, 1363995, 1909593, 2121770, 2727990, 3182655, 3819186, 6365310, 9547965, 19095930]

約数ペア:

[(1, 19095930), (2, 9547965), (3, 6365310), (5, 3819186), (6, 3182655), (7, 2727990), (9, 2121770), (10, 1909593), (14, 1363995), (15, 1273062), (17, 1123290), (18, 1060885), (21, 909330), (30, 636531), (34, 561645), (35, 545598), (42, 454665), (45, 424354), (51, 374430), (63, 303110), (70, 272799), (85, 224658), (90, 212177), (102, 187215), (105, 181866), (119, 160470), (126, 151555), (153, 124810), (170, 112329), (210, 90933), (238, 80235), (255, 74886), (306, 62405), (315, 60622), (357, 53490), (510, 37443), (595, 32094), (630, 30311), (714, 26745), (765, 24962), (1071, 17830), (1190, 16047), (1530, 12481), (1783, 10710), (1785, 10698), (2142, 8915), (3566, 5355), (3570, 5349)]