27257230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 39966290

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 389, 455, 490, 539, 637, 715, 770, 778, 910, 1001, 1078, 1274, 1430, 1945, 2002, 2695, 2723, 3185, 3890, 4279, 5005, 5057, 5390, 5446, 6370, 7007, 8558, 10010, 10114, 13615, 14014, 19061, 21395, 25285, 27230, 29953, 35035, 35399, 38122, 42790, 50570, 55627, 59906, 70070, 70798, 95305, 111254, 149765, 176995, 190610, 209671, 247793, 278135, 299530, 353990, 389389, 419342, 495586, 556270, 778778, 1048355, 1238965, 1946945, 2096710, 2477930, 2725723, 3893890, 5451446, 13628615, 27257230]

約数ペア:

[(1, 27257230), (2, 13628615), (5, 5451446), (7, 3893890), (10, 2725723), (11, 2477930), (13, 2096710), (14, 1946945), (22, 1238965), (26, 1048355), (35, 778778), (49, 556270), (55, 495586), (65, 419342), (70, 389389), (77, 353990), (91, 299530), (98, 278135), (110, 247793), (130, 209671), (143, 190610), (154, 176995), (182, 149765), (245, 111254), (286, 95305), (385, 70798), (389, 70070), (455, 59906), (490, 55627), (539, 50570), (637, 42790), (715, 38122), (770, 35399), (778, 35035), (910, 29953), (1001, 27230), (1078, 25285), (1274, 21395), (1430, 19061), (1945, 14014), (2002, 13615), (2695, 10114), (2723, 10010), (3185, 8558), (3890, 7007), (4279, 6370), (5005, 5446), (5057, 5390)]