12770450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 30855168

約数和(自身を除く): 18084718

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 107, 110, 154, 155, 175, 214, 217, 275, 310, 341, 350, 385, 434, 535, 550, 682, 749, 770, 775, 1070, 1085, 1177, 1498, 1550, 1705, 1925, 2170, 2354, 2387, 2675, 3317, 3410, 3745, 3850, 4774, 5350, 5425, 5885, 6634, 7490, 8239, 8525, 10850, 11770, 11935, 16478, 16585, 17050, 18725, 23219, 23870, 29425, 33170, 36487, 37450, 41195, 46438, 58850, 59675, 72974, 82390, 82925, 116095, 119350, 165850, 182435, 205975, 232190, 255409, 364870, 411950, 510818, 580475, 912175, 1160950, 1277045, 1824350, 2554090, 6385225, 12770450]

約数ペア:

[(1, 12770450), (2, 6385225), (5, 2554090), (7, 1824350), (10, 1277045), (11, 1160950), (14, 912175), (22, 580475), (25, 510818), (31, 411950), (35, 364870), (50, 255409), (55, 232190), (62, 205975), (70, 182435), (77, 165850), (107, 119350), (110, 116095), (154, 82925), (155, 82390), (175, 72974), (214, 59675), (217, 58850), (275, 46438), (310, 41195), (341, 37450), (350, 36487), (385, 33170), (434, 29425), (535, 23870), (550, 23219), (682, 18725), (749, 17050), (770, 16585), (775, 16478), (1070, 11935), (1085, 11770), (1177, 10850), (1498, 8525), (1550, 8239), (1705, 7490), (1925, 6634), (2170, 5885), (2354, 5425), (2387, 5350), (2675, 4774), (3317, 3850), (3410, 3745)]