30738856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 65940480

約数和(自身を除く): 35201624

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 317, 391, 527, 634, 713, 782, 1054, 1268, 1426, 1564, 2108, 2536, 2852, 3128, 4216, 5389, 5704, 7291, 9827, 10778, 12121, 14582, 19654, 21556, 24242, 29164, 39308, 43112, 48484, 58328, 78616, 96968, 123947, 167059, 226021, 247894, 334118, 452042, 495788, 668236, 904084, 991576, 1336472, 1808168, 3842357, 7684714, 15369428, 30738856]

約数ペア:

[(1, 30738856), (2, 15369428), (4, 7684714), (8, 3842357), (17, 1808168), (23, 1336472), (31, 991576), (34, 904084), (46, 668236), (62, 495788), (68, 452042), (92, 334118), (124, 247894), (136, 226021), (184, 167059), (248, 123947), (317, 96968), (391, 78616), (527, 58328), (634, 48484), (713, 43112), (782, 39308), (1054, 29164), (1268, 24242), (1426, 21556), (1564, 19654), (2108, 14582), (2536, 12121), (2852, 10778), (3128, 9827), (4216, 7291), (5389, 5704)]