16678770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 43632000

約数和(自身を除く): 26953230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1009, 1102, 1653, 2018, 2755, 3027, 3306, 5045, 5510, 6054, 8265, 10090, 15135, 16530, 19171, 29261, 30270, 38342, 57513, 58522, 87783, 95855, 115026, 146305, 175566, 191710, 287565, 292610, 438915, 555959, 575130, 877830, 1111918, 1667877, 2779795, 3335754, 5559590, 8339385, 16678770]

約数ペア:

[(1, 16678770), (2, 8339385), (3, 5559590), (5, 3335754), (6, 2779795), (10, 1667877), (15, 1111918), (19, 877830), (29, 575130), (30, 555959), (38, 438915), (57, 292610), (58, 287565), (87, 191710), (95, 175566), (114, 146305), (145, 115026), (174, 95855), (190, 87783), (285, 58522), (290, 57513), (435, 38342), (551, 30270), (570, 29261), (870, 19171), (1009, 16530), (1102, 15135), (1653, 10090), (2018, 8265), (2755, 6054), (3027, 5510), (3306, 5045)]