30856064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 34946176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 223, 368, 376, 446, 736, 752, 892, 1081, 1472, 1504, 1784, 2162, 2944, 3008, 3568, 4324, 5129, 6016, 7136, 8648, 10258, 10481, 14272, 17296, 20516, 20962, 28544, 34592, 41032, 41924, 69184, 82064, 83848, 138368, 164128, 167696, 241063, 328256, 335392, 482126, 656512, 670784, 964252, 1341568, 1928504, 3857008, 7714016, 15428032, 30856064]

約数ペア:

[(1, 30856064), (2, 15428032), (4, 7714016), (8, 3857008), (16, 1928504), (23, 1341568), (32, 964252), (46, 670784), (47, 656512), (64, 482126), (92, 335392), (94, 328256), (128, 241063), (184, 167696), (188, 164128), (223, 138368), (368, 83848), (376, 82064), (446, 69184), (736, 41924), (752, 41032), (892, 34592), (1081, 28544), (1472, 20962), (1504, 20516), (1784, 17296), (2162, 14272), (2944, 10481), (3008, 10258), (3568, 8648), (4324, 7136), (5129, 6016)]