284635890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13691}}^1$

素因数の和:13725

約数の個数: 128

約数和(自身を含む): 946391040

約数和(自身を除く): 661755150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 13691, 20790, 27382, 41073, 68455, 82146, 95837, 123219, 136910, 150601, 191674, 205365, 246438, 287511, 301202, 369657, 410730, 451803, 479185, 575022, 616095, 739314, 753005, 862533, 903606, 958370, 1054207, 1232190, 1355409, 1437555, 1506010, 1725066, 1848285, 2108414, 2259015, 2587599, 2710818, 2875110, 3162621, 3696570, 4066227, 4312665, 4518030, 5175198, 5271035, 6325242, 6777045, 8132454, 8625330, 9487863, 10542070, 12937995, 13554090, 15813105, 18975726, 20331135, 25875990, 28463589, 31626210, 40662270, 47439315, 56927178, 94878630, 142317945, 284635890]

約数ペア:

[(1, 284635890), (2, 142317945), (3, 94878630), (5, 56927178), (6, 47439315), (7, 40662270), (9, 31626210), (10, 28463589), (11, 25875990), (14, 20331135), (15, 18975726), (18, 15813105), (21, 13554090), (22, 12937995), (27, 10542070), (30, 9487863), (33, 8625330), (35, 8132454), (42, 6777045), (45, 6325242), (54, 5271035), (55, 5175198), (63, 4518030), (66, 4312665), (70, 4066227), (77, 3696570), (90, 3162621), (99, 2875110), (105, 2710818), (110, 2587599), (126, 2259015), (135, 2108414), (154, 1848285), (165, 1725066), (189, 1506010), (198, 1437555), (210, 1355409), (231, 1232190), (270, 1054207), (297, 958370), (315, 903606), (330, 862533), (378, 753005), (385, 739314), (462, 616095), (495, 575022), (594, 479185), (630, 451803), (693, 410730), (770, 369657), (945, 301202), (990, 287511), (1155, 246438), (1386, 205365), (1485, 191674), (1890, 150601), (2079, 136910), (2310, 123219), (2970, 95837), (3465, 82146), (4158, 68455), (6930, 41073), (10395, 27382), (13691, 20790)]