30167792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 62312976

約数和(自身を除く): 32145184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 563, 788, 1126, 1576, 2252, 3152, 3349, 4504, 6698, 9008, 9571, 13396, 19142, 26792, 38284, 53584, 76568, 110911, 153136, 221822, 443644, 887288, 1774576, 1885487, 3770974, 7541948, 15083896, 30167792]

約数ペア:

[(1, 30167792), (2, 15083896), (4, 7541948), (8, 3770974), (16, 1885487), (17, 1774576), (34, 887288), (68, 443644), (136, 221822), (197, 153136), (272, 110911), (394, 76568), (563, 53584), (788, 38284), (1126, 26792), (1576, 19142), (2252, 13396), (3152, 9571), (3349, 9008), (4504, 6698)]