186991140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3361

約数の個数: 96

約数和(自身を含む): 602864640

約数和(自身を除く): 415873500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3203, 3892, 4170, 4865, 5838, 6406, 8340, 9609, 9730, 11676, 12812, 14595, 16015, 19218, 19460, 22421, 29190, 32030, 38436, 44842, 48045, 58380, 64060, 67263, 89684, 96090, 112105, 134526, 192180, 224210, 269052, 336315, 445217, 448420, 672630, 890434, 1335651, 1345260, 1780868, 2226085, 2671302, 3116519, 4452170, 5342604, 6233038, 6678255, 8904340, 9349557, 12466076, 13356510, 15582595, 18699114, 26713020, 31165190, 37398228, 46747785, 62330380, 93495570, 186991140]

約数ペア:

[(1, 186991140), (2, 93495570), (3, 62330380), (4, 46747785), (5, 37398228), (6, 31165190), (7, 26713020), (10, 18699114), (12, 15582595), (14, 13356510), (15, 12466076), (20, 9349557), (21, 8904340), (28, 6678255), (30, 6233038), (35, 5342604), (42, 4452170), (60, 3116519), (70, 2671302), (84, 2226085), (105, 1780868), (139, 1345260), (140, 1335651), (210, 890434), (278, 672630), (417, 448420), (420, 445217), (556, 336315), (695, 269052), (834, 224210), (973, 192180), (1390, 134526), (1668, 112105), (1946, 96090), (2085, 89684), (2780, 67263), (2919, 64060), (3203, 58380), (3892, 48045), (4170, 44842), (4865, 38436), (5838, 32030), (6406, 29190), (8340, 22421), (9609, 19460), (9730, 19218), (11676, 16015), (12812, 14595)]