1008902510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12721}}^1$

素因数の和:12849

約数の個数: 64

約数和(自身を含む): 2286296064

約数和(自身を除く): 1277393554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 721, 770, 1030, 1133, 1442, 2266, 3605, 5665, 7210, 7931, 11330, 12721, 15862, 25442, 39655, 63605, 79310, 89047, 127210, 139931, 178094, 279862, 445235, 699655, 890470, 979517, 1310263, 1399310, 1959034, 2620526, 4897585, 6551315, 9171841, 9795170, 13102630, 14412893, 18343682, 28825786, 45859205, 72064465, 91718410, 100890251, 144128930, 201780502, 504451255, 1008902510]

約数ペア:

[(1, 1008902510), (2, 504451255), (5, 201780502), (7, 144128930), (10, 100890251), (11, 91718410), (14, 72064465), (22, 45859205), (35, 28825786), (55, 18343682), (70, 14412893), (77, 13102630), (103, 9795170), (110, 9171841), (154, 6551315), (206, 4897585), (385, 2620526), (515, 1959034), (721, 1399310), (770, 1310263), (1030, 979517), (1133, 890470), (1442, 699655), (2266, 445235), (3605, 279862), (5665, 178094), (7210, 139931), (7931, 127210), (11330, 89047), (12721, 79310), (15862, 63605), (25442, 39655)]