19157310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 52428816

約数和(自身を除く): 33271506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 353, 402, 405, 603, 670, 706, 810, 1005, 1059, 1206, 1765, 1809, 2010, 2118, 3015, 3177, 3530, 3618, 5295, 5427, 6030, 6354, 9045, 9531, 10590, 10854, 15885, 18090, 19062, 23651, 27135, 28593, 31770, 47302, 47655, 54270, 57186, 70953, 95310, 118255, 141906, 142965, 212859, 236510, 285930, 354765, 425718, 638577, 709530, 1064295, 1277154, 1915731, 2128590, 3192885, 3831462, 6385770, 9578655, 19157310]

約数ペア:

[(1, 19157310), (2, 9578655), (3, 6385770), (5, 3831462), (6, 3192885), (9, 2128590), (10, 1915731), (15, 1277154), (18, 1064295), (27, 709530), (30, 638577), (45, 425718), (54, 354765), (67, 285930), (81, 236510), (90, 212859), (134, 142965), (135, 141906), (162, 118255), (201, 95310), (270, 70953), (335, 57186), (353, 54270), (402, 47655), (405, 47302), (603, 31770), (670, 28593), (706, 27135), (810, 23651), (1005, 19062), (1059, 18090), (1206, 15885), (1765, 10854), (1809, 10590), (2010, 9531), (2118, 9045), (3015, 6354), (3177, 6030), (3530, 5427), (3618, 5295)]