30194312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 32791288

約数列:

[1, 2, 4, 8, 17, 34, 53, 59, 68, 71, 106, 118, 136, 142, 212, 236, 284, 424, 472, 568, 901, 1003, 1207, 1802, 2006, 2414, 3127, 3604, 3763, 4012, 4189, 4828, 6254, 7208, 7526, 8024, 8378, 9656, 12508, 15052, 16756, 25016, 30104, 33512, 53159, 63971, 71213, 106318, 127942, 142426, 212636, 222017, 255884, 284852, 425272, 444034, 511768, 569704, 888068, 1776136, 3774289, 7548578, 15097156, 30194312]

約数ペア:

[(1, 30194312), (2, 15097156), (4, 7548578), (8, 3774289), (17, 1776136), (34, 888068), (53, 569704), (59, 511768), (68, 444034), (71, 425272), (106, 284852), (118, 255884), (136, 222017), (142, 212636), (212, 142426), (236, 127942), (284, 106318), (424, 71213), (472, 63971), (568, 53159), (901, 33512), (1003, 30104), (1207, 25016), (1802, 16756), (2006, 15052), (2414, 12508), (3127, 9656), (3604, 8378), (3763, 8024), (4012, 7526), (4189, 7208), (4828, 6254)]