30755968

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 66193920

約数和(自身を除く): 35437952

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 337, 368, 496, 674, 713, 736, 992, 1348, 1426, 1472, 1984, 2696, 2852, 2944, 3968, 5392, 5704, 7751, 10447, 10784, 11408, 15502, 20894, 21568, 22816, 31004, 41788, 43136, 45632, 62008, 83576, 91264, 124016, 167152, 240281, 248032, 334304, 480562, 496064, 668608, 961124, 992128, 1337216, 1922248, 3844496, 7688992, 15377984, 30755968]

約数ペア:

[(1, 30755968), (2, 15377984), (4, 7688992), (8, 3844496), (16, 1922248), (23, 1337216), (31, 992128), (32, 961124), (46, 668608), (62, 496064), (64, 480562), (92, 334304), (124, 248032), (128, 240281), (184, 167152), (248, 124016), (337, 91264), (368, 83576), (496, 62008), (674, 45632), (713, 43136), (736, 41788), (992, 31004), (1348, 22816), (1426, 21568), (1472, 20894), (1984, 15502), (2696, 11408), (2852, 10784), (2944, 10447), (3968, 7751), (5392, 5704)]