193669140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9811}}^1$

素因数の和:9877

約数の個数: 96

約数和(自身を含む): 632991744

約数和(自身を除く): 439322604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9811, 9870, 19622, 19740, 29433, 39244, 49055, 58866, 68677, 98110, 117732, 137354, 147165, 196220, 206031, 274708, 294330, 343385, 412062, 461117, 588660, 686770, 824124, 922234, 1030155, 1373540, 1383351, 1844468, 2060310, 2305585, 2766702, 3227819, 4120620, 4611170, 5533404, 6455638, 6916755, 9222340, 9683457, 12911276, 13833510, 16139095, 19366914, 27667020, 32278190, 38733828, 48417285, 64556380, 96834570, 193669140]

約数ペア:

[(1, 193669140), (2, 96834570), (3, 64556380), (4, 48417285), (5, 38733828), (6, 32278190), (7, 27667020), (10, 19366914), (12, 16139095), (14, 13833510), (15, 12911276), (20, 9683457), (21, 9222340), (28, 6916755), (30, 6455638), (35, 5533404), (42, 4611170), (47, 4120620), (60, 3227819), (70, 2766702), (84, 2305585), (94, 2060310), (105, 1844468), (140, 1383351), (141, 1373540), (188, 1030155), (210, 922234), (235, 824124), (282, 686770), (329, 588660), (420, 461117), (470, 412062), (564, 343385), (658, 294330), (705, 274708), (940, 206031), (987, 196220), (1316, 147165), (1410, 137354), (1645, 117732), (1974, 98110), (2820, 68677), (3290, 58866), (3948, 49055), (4935, 39244), (6580, 29433), (9811, 19740), (9870, 19622)]