17742340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 47755008

約数和(自身を除く): 30012668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 281, 287, 308, 385, 410, 451, 562, 574, 770, 820, 902, 1124, 1148, 1405, 1435, 1540, 1804, 1967, 2255, 2810, 2870, 3091, 3157, 3934, 4510, 5620, 5740, 6182, 6314, 7868, 9020, 9835, 11521, 12364, 12628, 15455, 15785, 19670, 21637, 23042, 30910, 31570, 39340, 43274, 46084, 57605, 61820, 63140, 80647, 86548, 108185, 115210, 126731, 161294, 216370, 230420, 253462, 322588, 403235, 432740, 506924, 633655, 806470, 887117, 1267310, 1612940, 1774234, 2534620, 3548468, 4435585, 8871170, 17742340]

約数ペア:

[(1, 17742340), (2, 8871170), (4, 4435585), (5, 3548468), (7, 2534620), (10, 1774234), (11, 1612940), (14, 1267310), (20, 887117), (22, 806470), (28, 633655), (35, 506924), (41, 432740), (44, 403235), (55, 322588), (70, 253462), (77, 230420), (82, 216370), (110, 161294), (140, 126731), (154, 115210), (164, 108185), (205, 86548), (220, 80647), (281, 63140), (287, 61820), (308, 57605), (385, 46084), (410, 43274), (451, 39340), (562, 31570), (574, 30910), (770, 23042), (820, 21637), (902, 19670), (1124, 15785), (1148, 15455), (1405, 12628), (1435, 12364), (1540, 11521), (1804, 9835), (1967, 9020), (2255, 7868), (2810, 6314), (2870, 6182), (3091, 5740), (3157, 5620), (3934, 4510)]