19384470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 59641920

約数和(自身を除く): 40257450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1061, 1218, 1305, 1827, 2030, 2122, 2610, 3045, 3183, 3654, 5305, 6090, 6366, 7427, 9135, 9549, 10610, 14854, 15915, 18270, 19098, 22281, 30769, 31830, 37135, 44562, 47745, 61538, 66843, 74270, 92307, 95490, 111405, 133686, 153845, 184614, 215383, 222810, 276921, 307690, 334215, 430766, 461535, 553842, 646149, 668430, 923070, 1076915, 1292298, 1384605, 1938447, 2153830, 2769210, 3230745, 3876894, 6461490, 9692235, 19384470]

約数ペア:

[(1, 19384470), (2, 9692235), (3, 6461490), (5, 3876894), (6, 3230745), (7, 2769210), (9, 2153830), (10, 1938447), (14, 1384605), (15, 1292298), (18, 1076915), (21, 923070), (29, 668430), (30, 646149), (35, 553842), (42, 461535), (45, 430766), (58, 334215), (63, 307690), (70, 276921), (87, 222810), (90, 215383), (105, 184614), (126, 153845), (145, 133686), (174, 111405), (203, 95490), (210, 92307), (261, 74270), (290, 66843), (315, 61538), (406, 47745), (435, 44562), (522, 37135), (609, 31830), (630, 30769), (870, 22281), (1015, 19098), (1061, 18270), (1218, 15915), (1305, 14854), (1827, 10610), (2030, 9549), (2122, 9135), (2610, 7427), (3045, 6366), (3183, 6090), (3654, 5305)]