12985350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24512250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 83, 105, 149, 150, 166, 175, 210, 249, 298, 350, 415, 447, 498, 525, 581, 745, 830, 894, 1043, 1050, 1162, 1245, 1490, 1743, 2075, 2086, 2235, 2490, 2905, 3129, 3486, 3725, 4150, 4470, 5215, 5810, 6225, 6258, 7450, 8715, 10430, 11175, 12367, 12450, 14525, 15645, 17430, 22350, 24734, 26075, 29050, 31290, 37101, 43575, 52150, 61835, 74202, 78225, 86569, 87150, 123670, 156450, 173138, 185505, 259707, 309175, 371010, 432845, 519414, 618350, 865690, 927525, 1298535, 1855050, 2164225, 2597070, 4328450, 6492675, 12985350]

約数ペア:

[(1, 12985350), (2, 6492675), (3, 4328450), (5, 2597070), (6, 2164225), (7, 1855050), (10, 1298535), (14, 927525), (15, 865690), (21, 618350), (25, 519414), (30, 432845), (35, 371010), (42, 309175), (50, 259707), (70, 185505), (75, 173138), (83, 156450), (105, 123670), (149, 87150), (150, 86569), (166, 78225), (175, 74202), (210, 61835), (249, 52150), (298, 43575), (350, 37101), (415, 31290), (447, 29050), (498, 26075), (525, 24734), (581, 22350), (745, 17430), (830, 15645), (894, 14525), (1043, 12450), (1050, 12367), (1162, 11175), (1245, 10430), (1490, 8715), (1743, 7450), (2075, 6258), (2086, 6225), (2235, 5810), (2490, 5215), (2905, 4470), (3129, 4150), (3486, 3725)]