7957996670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2530

約数の個数: 128

約数和(自身を含む): 17158901760

約数和(自身を除く): 9200905090

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 43, 62, 65, 86, 95, 130, 155, 190, 215, 247, 310, 403, 430, 494, 559, 589, 806, 817, 1118, 1178, 1235, 1333, 1634, 2015, 2417, 2470, 2666, 2795, 2945, 4030, 4085, 4834, 5590, 5890, 6665, 7657, 8170, 10621, 12085, 13330, 15314, 17329, 21242, 24170, 25327, 31421, 34658, 38285, 45923, 50654, 53105, 62842, 74927, 76570, 86645, 91846, 103931, 106210, 126635, 149854, 157105, 173290, 207862, 229615, 253270, 314210, 329251, 374635, 459230, 519655, 596999, 658502, 749270, 974051, 1039310, 1193998, 1351103, 1423613, 1646255, 1948102, 1974689, 2702206, 2847226, 2984995, 3221861, 3292510, 3949378, 4870255, 5969990, 6443722, 6755515, 7118065, 9740510, 9873445, 13511030, 14236130, 16109305, 18506969, 19746890, 25670957, 32218610, 37013938, 41884193, 51341914, 61215359, 83768386, 92534845, 122430718, 128354785, 185069690, 209420965, 256709570, 306076795, 418841930, 612153590, 795799667, 1591599334, 3978998335, 7957996670]

約数ペア:

[(1, 7957996670), (2, 3978998335), (5, 1591599334), (10, 795799667), (13, 612153590), (19, 418841930), (26, 306076795), (31, 256709570), (38, 209420965), (43, 185069690), (62, 128354785), (65, 122430718), (86, 92534845), (95, 83768386), (130, 61215359), (155, 51341914), (190, 41884193), (215, 37013938), (247, 32218610), (310, 25670957), (403, 19746890), (430, 18506969), (494, 16109305), (559, 14236130), (589, 13511030), (806, 9873445), (817, 9740510), (1118, 7118065), (1178, 6755515), (1235, 6443722), (1333, 5969990), (1634, 4870255), (2015, 3949378), (2417, 3292510), (2470, 3221861), (2666, 2984995), (2795, 2847226), (2945, 2702206), (4030, 1974689), (4085, 1948102), (4834, 1646255), (5590, 1423613), (5890, 1351103), (6665, 1193998), (7657, 1039310), (8170, 974051), (10621, 749270), (12085, 658502), (13330, 596999), (15314, 519655), (17329, 459230), (21242, 374635), (24170, 329251), (25327, 314210), (31421, 253270), (34658, 229615), (38285, 207862), (45923, 173290), (50654, 157105), (53105, 149854), (62842, 126635), (74927, 106210), (76570, 103931), (86645, 91846)]