30864984

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 79564800

約数和(自身を除く): 48699816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 79, 146, 158, 219, 223, 237, 292, 316, 438, 446, 474, 584, 632, 669, 876, 892, 948, 1338, 1752, 1784, 1896, 2676, 5352, 5767, 11534, 16279, 17301, 17617, 23068, 32558, 34602, 35234, 46136, 48837, 52851, 65116, 69204, 70468, 97674, 105702, 130232, 138408, 140936, 195348, 211404, 390696, 422808, 1286041, 2572082, 3858123, 5144164, 7716246, 10288328, 15432492, 30864984]

約数ペア:

[(1, 30864984), (2, 15432492), (3, 10288328), (4, 7716246), (6, 5144164), (8, 3858123), (12, 2572082), (24, 1286041), (73, 422808), (79, 390696), (146, 211404), (158, 195348), (219, 140936), (223, 138408), (237, 130232), (292, 105702), (316, 97674), (438, 70468), (446, 69204), (474, 65116), (584, 52851), (632, 48837), (669, 46136), (876, 35234), (892, 34602), (948, 32558), (1338, 23068), (1752, 17617), (1784, 17301), (1896, 16279), (2676, 11534), (5352, 5767)]