30283330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 69092352

約数和(自身を除く): 38809022

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 587, 670, 737, 770, 938, 1174, 1474, 2345, 2935, 3685, 4109, 4690, 5159, 5870, 6457, 7370, 8218, 10318, 12914, 20545, 25795, 32285, 39329, 41090, 45199, 51590, 64570, 78658, 90398, 196645, 225995, 275303, 393290, 432619, 451990, 550606, 865238, 1376515, 2163095, 2753030, 3028333, 4326190, 6056666, 15141665, 30283330]

約数ペア:

[(1, 30283330), (2, 15141665), (5, 6056666), (7, 4326190), (10, 3028333), (11, 2753030), (14, 2163095), (22, 1376515), (35, 865238), (55, 550606), (67, 451990), (70, 432619), (77, 393290), (110, 275303), (134, 225995), (154, 196645), (335, 90398), (385, 78658), (469, 64570), (587, 51590), (670, 45199), (737, 41090), (770, 39329), (938, 32285), (1174, 25795), (1474, 20545), (2345, 12914), (2935, 10318), (3685, 8218), (4109, 7370), (4690, 6457), (5159, 5870)]