2013755590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 4666346496

約数和(自身を除く): 2652590906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 227, 281, 287, 385, 410, 451, 454, 562, 574, 770, 902, 1135, 1405, 1435, 1589, 1967, 2255, 2270, 2497, 2810, 2870, 3091, 3157, 3178, 3934, 4510, 4994, 6182, 6314, 7945, 9307, 9835, 11521, 12485, 15455, 15785, 15890, 17479, 18614, 19670, 21637, 23042, 24970, 30910, 31570, 34958, 43274, 46535, 57605, 63787, 65149, 80647, 87395, 93070, 102377, 108185, 115210, 126731, 127574, 130298, 161294, 174790, 204754, 216370, 253462, 318935, 325745, 403235, 446509, 511885, 633655, 637870, 651490, 701657, 716639, 806470, 887117, 893018, 1023770, 1267310, 1403314, 1433278, 1774234, 2232545, 2615267, 3508285, 3583195, 4435585, 4465090, 4911599, 5230534, 7016570, 7166390, 8871170, 9823198, 13076335, 18306869, 24557995, 26152670, 28767937, 36613738, 49115990, 57535874, 91534345, 143839685, 183068690, 201375559, 287679370, 402751118, 1006877795, 2013755590]

約数ペア:

[(1, 2013755590), (2, 1006877795), (5, 402751118), (7, 287679370), (10, 201375559), (11, 183068690), (14, 143839685), (22, 91534345), (35, 57535874), (41, 49115990), (55, 36613738), (70, 28767937), (77, 26152670), (82, 24557995), (110, 18306869), (154, 13076335), (205, 9823198), (227, 8871170), (281, 7166390), (287, 7016570), (385, 5230534), (410, 4911599), (451, 4465090), (454, 4435585), (562, 3583195), (574, 3508285), (770, 2615267), (902, 2232545), (1135, 1774234), (1405, 1433278), (1435, 1403314), (1589, 1267310), (1967, 1023770), (2255, 893018), (2270, 887117), (2497, 806470), (2810, 716639), (2870, 701657), (3091, 651490), (3157, 637870), (3178, 633655), (3934, 511885), (4510, 446509), (4994, 403235), (6182, 325745), (6314, 318935), (7945, 253462), (9307, 216370), (9835, 204754), (11521, 174790), (12485, 161294), (15455, 130298), (15785, 127574), (15890, 126731), (17479, 115210), (18614, 108185), (19670, 102377), (21637, 93070), (23042, 87395), (24970, 80647), (30910, 65149), (31570, 63787), (34958, 57605), (43274, 46535)]