30277136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 62596440

約数和(自身を除く): 32319304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 709, 1256, 1418, 2512, 2669, 2836, 5338, 5672, 10676, 11344, 12053, 21352, 24106, 42704, 48212, 96424, 111313, 192848, 222626, 445252, 890504, 1781008, 1892321, 3784642, 7569284, 15138568, 30277136]

約数ペア:

[(1, 30277136), (2, 15138568), (4, 7569284), (8, 3784642), (16, 1892321), (17, 1781008), (34, 890504), (68, 445252), (136, 222626), (157, 192848), (272, 111313), (314, 96424), (628, 48212), (709, 42704), (1256, 24106), (1418, 21352), (2512, 12053), (2669, 11344), (2836, 10676), (5338, 5672)]