2054366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{25903}}^1$

素因数の和:26031

約数の個数: 64

約数和(自身を含む): 4655259648

約数和(自身を除く): 2600892718

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, 15862, 25903, 39655, 51806, 79310, 129515, 181321, 259030, 284933, 362642, 569866, 906605, 1424665, 1813210, 1994531, 2668009, 2849330, 3989062, 5336018, 9972655, 13340045, 18676063, 19945310, 26680090, 29348099, 37352126, 58696198, 93380315, 146740495, 186760630, 205436693, 293480990, 410873386, 1027183465, 2054366930]

約数ペア:

[(1, 2054366930), (2, 1027183465), (5, 410873386), (7, 293480990), (10, 205436693), (11, 186760630), (14, 146740495), (22, 93380315), (35, 58696198), (55, 37352126), (70, 29348099), (77, 26680090), (103, 19945310), (110, 18676063), (154, 13340045), (206, 9972655), (385, 5336018), (515, 3989062), (721, 2849330), (770, 2668009), (1030, 1994531), (1133, 1813210), (1442, 1424665), (2266, 906605), (3605, 569866), (5665, 362642), (7210, 284933), (7931, 259030), (11330, 181321), (15862, 129515), (25903, 79310), (39655, 51806)]