30344864

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 69679764

約数和(自身を除く): 39334900

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 461, 484, 544, 748, 922, 968, 1496, 1844, 1936, 2057, 2992, 3688, 3872, 4114, 5071, 5984, 7376, 7837, 8228, 10142, 14752, 15674, 16456, 20284, 31348, 32912, 40568, 55781, 62696, 65824, 81136, 86207, 111562, 125392, 162272, 172414, 223124, 250784, 344828, 446248, 689656, 892496, 948277, 1379312, 1784992, 1896554, 2758624, 3793108, 7586216, 15172432, 30344864]

約数ペア:

[(1, 30344864), (2, 15172432), (4, 7586216), (8, 3793108), (11, 2758624), (16, 1896554), (17, 1784992), (22, 1379312), (32, 948277), (34, 892496), (44, 689656), (68, 446248), (88, 344828), (121, 250784), (136, 223124), (176, 172414), (187, 162272), (242, 125392), (272, 111562), (352, 86207), (374, 81136), (461, 65824), (484, 62696), (544, 55781), (748, 40568), (922, 32912), (968, 31348), (1496, 20284), (1844, 16456), (1936, 15674), (2057, 14752), (2992, 10142), (3688, 8228), (3872, 7837), (4114, 7376), (5071, 5984)]