127056510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 393097536

約数和(自身を除く): 266041026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 423, 441, 470, 490, 613, 630, 658, 705, 735, 846, 882, 987, 1226, 1410, 1470, 1645, 1839, 1974, 2115, 2205, 2303, 2961, 3065, 3290, 3678, 4230, 4291, 4410, 4606, 4935, 5517, 5922, 6130, 6909, 8582, 9195, 9870, 11034, 11515, 12873, 13818, 14805, 18390, 20727, 21455, 23030, 25746, 27585, 28811, 29610, 30037, 34545, 38619, 41454, 42910, 55170, 57622, 60074, 64365, 69090, 77238, 86433, 90111, 103635, 128730, 144055, 150185, 172866, 180222, 193095, 201677, 207270, 259299, 270333, 288110, 300370, 386190, 403354, 432165, 450555, 518598, 540666, 605031, 864330, 901110, 1008385, 1210062, 1296495, 1351665, 1411739, 1815093, 2016770, 2592990, 2703330, 2823478, 3025155, 3630186, 4235217, 6050310, 7058695, 8470434, 9075465, 12705651, 14117390, 18150930, 21176085, 25411302, 42352170, 63528255, 127056510]

約数ペア:

[(1, 127056510), (2, 63528255), (3, 42352170), (5, 25411302), (6, 21176085), (7, 18150930), (9, 14117390), (10, 12705651), (14, 9075465), (15, 8470434), (18, 7058695), (21, 6050310), (30, 4235217), (35, 3630186), (42, 3025155), (45, 2823478), (47, 2703330), (49, 2592990), (63, 2016770), (70, 1815093), (90, 1411739), (94, 1351665), (98, 1296495), (105, 1210062), (126, 1008385), (141, 901110), (147, 864330), (210, 605031), (235, 540666), (245, 518598), (282, 450555), (294, 432165), (315, 403354), (329, 386190), (423, 300370), (441, 288110), (470, 270333), (490, 259299), (613, 207270), (630, 201677), (658, 193095), (705, 180222), (735, 172866), (846, 150185), (882, 144055), (987, 128730), (1226, 103635), (1410, 90111), (1470, 86433), (1645, 77238), (1839, 69090), (1974, 64365), (2115, 60074), (2205, 57622), (2303, 55170), (2961, 42910), (3065, 41454), (3290, 38619), (3678, 34545), (4230, 30037), (4291, 29610), (4410, 28811), (4606, 27585), (4935, 25746), (5517, 23030), (5922, 21455), (6130, 20727), (6909, 18390), (8582, 14805), (9195, 13818), (9870, 12873), (11034, 11515)]